---
product_id: 448701155
title: "Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black)"
brand: "muitune"
price: "$7.83"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.ec/products/448701155-muitune-bluetooth-earbuds-120-hours-extra-long-playback-with-microphone
store_origin: EC
region: Ecuador
---

# Balanced armature drivers Waterproof design 120h battery life Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black)

**Brand:** muitune
**Price:** $7.83
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Audio Game with Unmatched Freedom!

## Quick Answers

- **What is this?** Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) by muitune
- **How much does it cost?** $7.83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/448701155-muitune-bluetooth-earbuds-120-hours-extra-long-playback-with-microphone)

## Best For

- muitune enthusiasts

## Why This Product

- Trusted muitune brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort:** Lightweight design for all-day wear.
- • **Rapid Connectivity:** Bluetooth 5.3 for lightning-fast pairing.
- • **Crystal Clear Calls:** Built-in mic for seamless communication.
- • **Uninterrupted Sound:** Experience 120 hours of non-stop audio bliss.
- • **Versatile Compatibility:** Works with all your favorite devices.

## Overview

The Muitune i35-JPO Bluetooth Earbuds offer an impressive 120 hours of playback time, advanced Bluetooth 5.3 connectivity, and a lightweight ergonomic design, making them perfect for both casual listening and intense workouts. With waterproof capabilities and a built-in microphone, these earbuds ensure you stay connected and entertained, no matter where life takes you.

## Description

Product description Ultra Long Battery Life The Muitune i35 wireless headphones utilizes 1,000 mAh lithium polymer battery to achieve 120 hours playback record at 80% volume. This outstanding feature makes it almost indistinguishable from wired headphones, and it is more convenient than other Bluetooth headphones without frequent charging. It can charging from 0% battery for 10 minutes through its USB C port to get 10 hours playback, TYPE C charging cable included. Customized Drivers The Muitune i35 Balanced Armature Drivers are tuned several times to improve treble quality, detailed midrange and ensures a better frequency response across the entire audible range . The BA Drivers use less energy to generate loud sounds, which reduces power consumption or battery life. On the other hand, the BA Drivers have a more complex structure, which raises their production cost and as a result, the cost of headphones. Magnetic Function The ends of the two earbuds are magnetically held together to prevent the cable from getting tangled. Ergonomic Design The shape of i35 perfectly fits the curve of inner contour of ear. With round soft silicone eartips, it can offer more wearing stability and comfort when in use. Lightweight Earbuds The earbuds themselves are super lightweight, tiny compact body, they are less than 2g (0.07oz) for each. Listening to songs for a long time will not be tired. Instant Pairing Press the power button for one second to turn on the headphones. Enable smartphone's bluetooth function and choose to connect 'i35'. Bluetooth 5.3 Chipset Advanced connection technology support HFP1.7/ HSP1.2/ A2DP1.3/ AVRCP1.6/ SPP1.2 protocols. Greatly improves the transmission speed and low-latency listening experience. Cable Length Adjustable There are two rings at each side to adjust earbuds cable length to better fit your needs. Support Voice Asssistant Easy to Operate There are four buttons on the right side band, in line control play/pause/phone call/volume/last and next music. * The first button is power button, press 1 second to turn it on, press 3 seconds to turn it off * The second button is play/pause music or take phone calls * Press the '+' button to play the last song, long press '+' to increase volume * Press the '-' button to play the next song, long press '-' to decrease volume Android and iOS Quick press the power button twice to active Google Voice Assistant or 'Siri', then you can give voice command to your Android phones or iPhones. There is a built-in microphone of the same quality as a mobile phone microphone, which is convenient for making calls, and is also very suitable for the more frequent network conference needs now. FAQ Q: The product description says 120 hours playback, are you sure it's not standby time? A: Yes, it's pretty sure it can continuously play music up to 120 hours at 80% volume, it means if you listen to it up to 8 hours a day, it will last half a month with a single charge. Q: How long does it take for this pair of headphones to play at its best? A: It probably takes more than 10 hours to get to its best, during which time we recommend playing some rock, country or symphony. Q: How to check the charging status of the earbuds wireless bluetooth? A: When charging, the indicator is red. After fully charged, the indicator turns blue. Q: How to check the bluetooth headphones remaining battery? A: You can ckeck it when it connected with your smartphones. When the battery is low, the indicator will turn red with voice prompt. Q: Is it fit for motorcycle? A: Yes, it is perfect for motorcycles, the neckband headphones will be firmly placed around your neck, and the earbuds have 3 sizes of eartips to fit in different ear canals will not fall out. Q: Are they held together magnetically? A: Yes, you can magnetically stick the two earphones together when not in use to prevent tangled. Q: Can these be used to make phone calls? A: Yes, it has a built in microphone, it can be used to answer and hang-up a phone call and conversations by using the function button.

Review: I was impressed! - Works perfectly! I got these because my previous earbuds the left one was going out and the battery barely lasted 4 hrs. I LOVE these. They are sooo much better! Pros: These sit comfortably in the ear without any pain or discomfort (I wore them for 5 hrs straight) Long-lasting battery-5 hrs without a problem These are LOUD! Even on the lowest volume setting it was uncomfortably loud, so I just pulled them out and let them rest just outside my ear canal and it worked wonderfully. Their loudness might be good for others who are hard of hearing. They stay in place with a lot of moving around. (I'm a cleaner, so lots of bending, lifting, and moving about.) Cons: My one and only concern is that the material of the earbuds themselves aren't for sensitive skin. Made my ears a tad itchy. But I bought replacement earbud pieces for sensitive skin in bulk so I just pop those on anytime I get a new pair. If you have sensitive skin, you will most likely need to switch them out as well. It would be nice if the buttons were bolder and easier to distinguish by feel alone. I had to keep pulling it up and looking at it. Was difficult to navigate by just touch. I highly recommend them! So far no real downside!
Review: Moves around - Likes to move around a lot on my neck Battery life is great and so is the sound quality

## Features

- Extra Long Battery Life -- With a built-in 1,000mAh lithium polymer battery, Muitune i35-JPO earbuds feature 120 hours of playtime at 80% volume. With Type-C charging port, it can be fully charged to three hours, and charge it from empty power for ten minutes to achieve 10 hours playback
- Pleasant Vivid Sound -- Hybrid designed features a single custom tuned balanced armature driver for each earbud and 10mm neodymium diaphragm delivers powerful bass vividly and stereo. Aluminum alloy cavity effectively avoids interfere with external signal to output stable audio
- Ergonomic Design -- The i35-JPO bluetooth in-ear headphones optimized the angle at which the earbuds enter the ear canal, the lightweight earbud itself weigh less than 5 grams, they can fit almost all pinna shapes and three sizes of L,M,S soft caps allow you to comfortably wear for long time
- Bluetooth 5.3 Connection -- Utilize the advanced Bluetooth 5.3 chipset. Muitune i35-JPO supports HFP1.7/ HSP1.2/ A2DP1.3/ AVRCP1.6/ SPP1.2, which greatly improve the transmission speed and providing you with a low latency listening experience. Quick pairing in less than one second
- Easy to Use -- The i35-JPO blue tooth earphones are compatible with all bluetooth enabled devices, like android phones, ios devices, laptops, mp3 and so on. It has a built in microphone for clear phone calls, and it is also compatible with Siri and Android voice assistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3JG7T4D |
| Additional Features | IPX5 Water-Proof, Long Battery Life, Microphone, Multipoint Connections, Sports-and-Exercise, Android, iOS, Sweat-Proof, Wireless, Activate Voice Assistant, Noise-Isolating |
| Age Range Description | Adult |
| Antenna Location | Exercising, Cycling, Music, Travel, Hiking, Jogging, Gym |
| Audio Driver Size | 10 Millimeters |
| Audio Driver Type | Hybrid Driver |
| Audio Latency | 100 Milliseconds |
| Battery Average Life | 120 Hours |
| Battery Charge Time | 3 Hours |
| Best Sellers Rank | #130,782 in Electronics ( See Top 100 in Electronics ) #5,485 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.1 |
| Brand | Muitune |
| Brand Name | Muitune |
| Built-In Media | Eartip |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Desktops, Gaming Consoles, Laptops, Tablets, iPhone, iPod, iPad, MP3, Laptop, Android Phones, Tablets |
| Connectivity Technology | Wireless |
| Control Method | Voice |
| Control Type | In-line control |
| Controller Type | Button |
| Customer Package Type | [POSSIBLE] |
| Customer Reviews | 4.2 out of 5 stars 291 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | rounded tips |
| Enclosure Material | Aluminum |
| Form Factor | In Ear |
| Frequency Range | 50-20000 Hz |
| Frequency Response | 20000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | Bluetooth |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Bluetooth Headphones |
| Item Weight | 140 Grams |
| Manufacturer | Muitune |
| Model Name | i35-JPO Bluetooth Headphones |
| Model Number | i35-JPO |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 105 dB |
| Specific Uses For Product | Personal |
| Style Name | Music/Workout/Travel/Hiking/Jogging/Cycling/Gym |
| Theme | Video Game |
| UPC | 760701541102 |
| Unit Count | 1 Count |
| Warranty Description | 2 Years |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Images

![Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) - Image 1](https://m.media-amazon.com/images/I/612S1-AKg1L.jpg)
![Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) - Image 2](https://m.media-amazon.com/images/I/61k19PsTahL.jpg)
![Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) - Image 3](https://m.media-amazon.com/images/I/61dD90PGASL.jpg)
![Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) - Image 4](https://m.media-amazon.com/images/I/71zQNTE0UYL.jpg)
![Muitune Bluetooth Earbuds 120 Hours Extra Long Playback with Microphone Headset, i35 Balanced Armature Drivers Stereo in Ear Wireless Ear Buds, Waterproof Workout Neckband Headphones (Black) - Image 5](https://m.media-amazon.com/images/I/71NA+m9B8aL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Do these earbuds have their own app?**
A: No. Just pair your phone with the device with Bluetooth

**Q: I loved these until they started beeping at me.  Even when fully charged they beep as if they have low battery. Anyone else have this?**
A: mine started beeping when I was getting out of range

**Q: How far does the bluetooth rang and does it alert you**
A: Hi, its range can reach to 12 meters to 15 meters if there is no solid walls.

**Q: Looking to order separate foam noise canceling tips but need to know what size the speaker post part is the esr bud tip goes on. Thanks!**
A: I think all tips fit

## Customer Reviews

### ⭐⭐⭐⭐⭐ I was impressed!
*by L***A on February 19, 2023*

Works perfectly! I got these because my previous earbuds the left one was going out and the battery barely lasted 4 hrs. I LOVE these. They are sooo much better! Pros: These sit comfortably in the ear without any pain or discomfort (I wore them for 5 hrs straight) Long-lasting battery-5 hrs without a problem These are LOUD! Even on the lowest volume setting it was uncomfortably loud, so I just pulled them out and let them rest just outside my ear canal and it worked wonderfully. Their loudness might be good for others who are hard of hearing. They stay in place with a lot of moving around. (I'm a cleaner, so lots of bending, lifting, and moving about.) Cons: My one and only concern is that the material of the earbuds themselves aren't for sensitive skin. Made my ears a tad itchy. But I bought replacement earbud pieces for sensitive skin in bulk so I just pop those on anytime I get a new pair. If you have sensitive skin, you will most likely need to switch them out as well. It would be nice if the buttons were bolder and easier to distinguish by feel alone. I had to keep pulling it up and looking at it. Was difficult to navigate by just touch. I highly recommend them! So far no real downside!

### ⭐⭐⭐⭐ Moves around
*by C***Y on April 12, 2026*

Likes to move around a lot on my neck Battery life is great and so is the sound quality

### ⭐⭐⭐⭐⭐ Great sound
*by J***E on October 23, 2025*

I love these headphones I've purchased about 4 pairs now. I'm hard on headphones and I can't wear earbuds because I lose them so these are nice. I like how I can just pull them out and they hang. The sound is good on them easy to use.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-06-24*