---
product_id: 346870370
title: "RHM K222 Karaoke Machine for Smart TV with Optical Input–Ultra-Low Latency, 3-Mic Support, 90FT Range, 70W Rich Stereo Sound, Voice Beautifier, Bluetooth/RCA, Perfect for Family Parties"
brand: "rhm"
price: "$1379.27"
currency: USD
in_stock: true
category: "Rhm"
url: https://www.desertcart.ec/products/346870370-rhm-k222-karaoke-machine-for-smart-tv-with-optical-input
store_origin: EC
region: Ecuador
---

# 3-mic support for epic duets 90FT wireless range with dual antennas 70W rich stereo sound with bass/treble control RHM K222 Karaoke Machine for Smart TV with Optical Input–Ultra-Low Latency, 3-Mic Support, 90FT Range, 70W Rich Stereo Sound, Voice Beautifier, Bluetooth/RCA, Perfect for Family Parties

**Brand:** rhm
**Price:** $1379.27
**Availability:** ✅ In Stock

## Summary

> 🎶 Turn your living room into the ultimate karaoke hotspot—sing, shine, and never miss a beat!

## Quick Answers

- **What is this?** RHM K222 Karaoke Machine for Smart TV with Optical Input–Ultra-Low Latency, 3-Mic Support, 90FT Range, 70W Rich Stereo Sound, Voice Beautifier, Bluetooth/RCA, Perfect for Family Parties by rhm
- **How much does it cost?** $1379.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/346870370-rhm-k222-karaoke-machine-for-smart-tv-with-optical-input)

## Best For

- rhm enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Roam:** 90FT wireless range lets you own the stage anywhere in your home
- • **Triple Mic Power:** Supports 3 microphones (2 wireless included) for unforgettable group performances
- • **Voice Beautifier Boost:** Built-in vocal smoothing to elevate your confidence and sound like a pro
- • **Customizable Sound Experience:** 70W Hi-Fi stereo with independent bass and treble controls for perfect audio tuning
- • **Ultra-Low Latency Optical Input:** Seamless TV connection with zero lag for flawless karaoke nights

## Overview

The RHM K222 Karaoke Machine is a sleek, compact system designed for smart TVs with optical input, delivering ultra-low latency and 70W of rich stereo sound. Featuring 3-mic support (2 wireless included), a 90FT wireless range, and a built-in voice beautifier, it transforms any home gathering into a professional-grade karaoke experience. Connectivity options include Optical, Bluetooth, and RCA, making it perfect for family parties and social sing-offs.

## Description

Buy RHM K222 Karaoke Machine for Smart TV with Optical Input–Ultra-Low Latency, 3-Mic Support, 90FT Range, 70W Rich Stereo Sound, Voice Beautifier, Bluetooth/RCA, Perfect for Family Parties: PA Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【SAY GOODBYE TO DELAY & DISCONNECTION】We know how frustrating it is when the music lags or the mic cuts out right in the middle of your favorite song. That’s why we’ve equipped our system with an ultra-responsive optical input for a seamless TV connection, and dual external antennas to give you 90ft of freedom. Sing, dance, and roam the house with absolute confidence
- 【A STAGE FOR EVERYONE】Forget the boring Friday nights. Transform your living room into a private concert hall in seconds. With 3-mic support (2 wireless included + 1 wired not included), your living room is now the stage for epic duets, family sing-offs, and heartfelt performances. Whether it’s a birthday bash or a cozy Sunday gathering, everyone gets a turn to shine
- 【BALANCED HI-FI SOUND FOR YOUR HOME】Experience your favorite karaoke tracks with clarity and depth. We’ve meticulously tuned our 70W audio system to deliver a balanced soundstage—crisp highs for clear vocals and a punchy bass that brings your music to life. With independent bass and treble controls, you have the freedom to fine-tune the audio exactly how you like it, ensuring a rich and immersive listening experience for every party
- 【YOUR PERSONAL VOICE BEAUTIFIER】Everyone has a song in their heart, and we’re here to help you share it. Our built-in Vocal Beautify function gently smooths out your voice, giving you that extra boost of confidence for your next solo. Whether you're revisiting the classics of the 80s or discovering new favorites, make every performance your best one yet
- 【DESIGNED TO COMPLEMENT YOUR HOME】Who says karaoke machines have to look like clunky, oversized gadgets? We designed the K222 with a sleek, minimalist aesthetic that feels right at home next to your finest furniture. At just 14.96 x 9.84 x 8.07 inches, it’s compact and unobtrusive, yet powerful enough to fill your entire space with pure joy. It’s not just an entertainment device—it’s a stylish addition to your living room. Plug in the power adapter, hit play, and let the good times roll
- 【PACKING LIST】 The package comes with a stereo speaker, a remote, 2*wireless microphones, a power adapter, charging cable, Line in and line out cables, and a user manual
- OPTICAL CONNECTION ONLY (No HDMI / ARC): RHM K222 is designed for pure, high-fidelity audio transmission via Digital Optical. Please verify your TV has an "Optical Out" (SPDIF) port before purchasing. This system is not compatible with HDMI or ARC connections
- IMPORTANT SETTING: To ensure clear sound and eliminate static noise, please set your TV audio output format to "PCM" in the sound settings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0936ZMRTW |
| Antenna Location | Home |
| Audio Input | Optical/Bluetooth/RCA |
| Best Sellers Rank | #22,873 in Musical Instruments ( See Top 100 in Musical Instruments ) #132 in Karaoke Portable Systems |
| Brand | RHM |
| Color | Grey |
| Compatible Devices | iPhone, Android mobile phones,iPad, TV, PC, etc |
| Connectivity Technology | Optical/Bluetooth/RCA |
| Connector Type | Optical/Bluetooth/RCA |
| Customer Reviews | 4.2 4.2 out of 5 stars (892) |
| Enclosure Material | Plastic |
| Frequency Response | 35 hertz |
| Included Components | A stereo speaker,2*wireless handheld microphones, a power adapter, charging cable, AUX cable, and a user manual. |
| Item Dimensions | 14.96 x 9.84 x 8.07 inches |
| Item Weight | 16 pounds |
| Manufacturer | RHM |
| Mfr Part Number | CB01 |
| Model Number | RM-K222 |
| Mounting Type | Tabletop |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Wattage | 500 watts |
| Power Source | Corded Electric |
| Warranty Description | One-year warranty |

## Product Details

- **Brand:** RHM
- **Color:** Grey
- **Compatible Devices:** iPhone, Android mobile phones,iPad, TV, PC, etc
- **Connectivity Technology:** Optical/Bluetooth/RCA
- **Item dimensions L x W x H:** 14.96 x 9.84 x 8.07 inches

## Images

![RHM K222 Karaoke Machine for Smart TV with Optical Input–Ultra-Low Latency, 3-Mic Support, 90FT Range, 70W Rich Stereo Sound, Voice Beautifier, Bluetooth/RCA, Perfect for Family Parties - Image 1](https://m.media-amazon.com/images/I/71yihvXoqRL.jpg)

## Available Options

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

## Questions & Answers

**Q: There is no sound when connecting the K222 to TV via optical Port**
A: 1) Check if you switch to the Optical mode. 2) Remove the small protective plastic cap from the optical cable tip before inserting. 3) Navigate to your TV [Settings] > [Sound/Audio]. Set the [Digital Audio Output] format to [PCM].

**Q: There some noise when connecting to TV via optical port**
A: Configure TV Audio Settings (Crucial) Navigate to your TV [Settings] > [Sound/Audio]. Set the [Digital Audio Output] format to [PCM].

**Q: Microphones cut in and out, losing connection with the karaoke machine**
A: 1) Please check if you have installed two external antennas on the karaoke machine. 2) Please re-pair your microphones. The instruction manual explains how to re-pair the microphones; please read it carefully.

**Q: One of microphones does not work**
A: Please re-pair your microphones. The instruction manual explains how to re-pair the microphones; please read it carefully.

## Frequently Bought Together

- RHM K222 Karaoke Machine, with 2 Wireless Microphones & 5 Music Modes, Support Optical/Bluetooth/AUX/USB/PC, Wooden Bluetooth Speaker for TV/Home/Meeting/Karaoke/Party, Great for Music Lovers
- Warrky Optical Audio Cable, 6ft / 1.8m Optical Cable for Soundbar [Nylon Braided, Slim Metal Case, Gold-Plated Plug], Fiber Optic Audio Cord Compatible with Samsung, Vizio, LG, Bose, Sony, Sonos
- Amazon Basics Toslink Digital Optical Audio Cable, Multi-Channel, for Audio System, Sound Bar, Home Theatre, Gold-Plated Connectors, 6 Foot, Black

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-08*