---
product_id: 167355120
title: "RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range"
brand: "rhm"
price: "S$760"
currency: SGD
in_stock: true
category: "Rhm"
url: https://www.desertcart.sg/products/167355120-rhm-k222-karaoke-machine-connect-to-tv-support-3-mics
store_origin: SG
region: Singapore
---

# 3-mic support for group fun 90FT wireless mic range 70W total output with deep bass RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range

**Brand:** rhm
**Price:** S$760
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your home party game—where every night’s a front-row karaoke show!

## Quick Answers

- **What is this?** RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range by rhm
- **How much does it cost?** S$760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/167355120-rhm-k222-karaoke-machine-connect-to-tv-support-3-mics)

## 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:** 90-foot wireless mic range with dual antennas means no more mic dropouts or tethered performances.
- • **Triple Mic Powerhouse:** Sing solo, duet, or trio with 2 wireless + 1 wired mic support—everyone’s spotlight moment.
- • **Audiophile-Grade Sound:** 70W output with 2x15W tweeters + 40W subwoofer delivers crisp highs and immersive 360° deep bass.
- • **Customizable Audio Vibes:** Adjust bass & treble independently and beautify your voice for flawless, confidence-boosting performances.
- • **Plug & Play Party Starter:** Connect instantly via Optical, Bluetooth, Line In/Out—turn your living room into a pro-level karaoke lounge.

## Overview

The RHM K222 Karaoke Machine is a sleek, powerful home entertainment system featuring 70W stereo output with dedicated tweeters and a 6.5-inch subwoofer for rich, high-fidelity sound. It supports up to three microphones simultaneously (2 wireless included), with a stable 90-foot wireless range enabled by dual antennas. Connectivity options include Optical, Bluetooth, Line In/Out, making setup effortless for any smart TV or device. Adjustable bass, treble, and voice beautify functions ensure every performance sounds professional. Designed for indoor use, it’s the perfect compact party centerpiece for millennials craving interactive, high-quality karaoke experiences.

## Description

Buy RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range | Adjustable Bass & Treble, Support Optical/Bluetooth/RCA IN/RCA Out, for Home Party: PA Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Optical Connection to TV - Start Singing in Minutes】 The RHM K222 is equipped with an optical port, allowing it to connect directly to your TV to transmit digital audio, ensuring crystal-clear sound and perfect synchronisation with the picture. Simply open a karaoke app or music video on your TV and you can start singing straight away. With no complicated wiring or need to buy additional adapters, you can transform your living room into your very own private karaoke room in just a few minutes
- 【70W High-Power Output - Crystal & Clear Treble and Thumping Bass】Featuring two built-in 15W tweeters and one 40W subwoofer, the total output power reaches 70W. The treble is clear without being harsh, whilst the bass is rich and powerful, ensuring vocals and accompaniment are distinctly layered. Whether you’re singing pop, rock or slow, melodic ballads, you’ll enjoy a full-bodied, live-like karaoke experience
- 【Sing with Up to 3 People — 2 Wireless Mics Included】Supports simultaneous connection of 2 wireless microphones and 1 wired microphone, allowing up to 3 people to sing together. The RHM K222 comes with 2 wireless microphones, so it’s ready to use straight out of the box with no need for additional purchases. It’s perfect for family gatherings, parties with friends or parent-child activities, ensuring everyone can join in the singing
- 【Built-In 2 External Antennas — Stable Signal Up to 90 FT】The built-in external antenna delivers a stronger, more stable wireless connection with less interference, reducing dropouts and noise. Wireless microphones work at a range of up to 90 FT (about 27 m), so you can move freely around the room or party area without being tied down by cables
- 【Built-in RCA Sockets for Connection to Home Cinema Systems】Equipped with RCA output sockets, it can be connected to home cinema systems, amplifiers or stereo systems for a more powerful and rich sound. When you want louder volume and a more atmospheric experience, simply connect it to your home audio system to instantly transform your living room into a karaoke stage. Please note: this product does not come with a battery and must be connected to a mains socket for use
- 【Bluetooth Playback + Independent Bass/Treble/Echo Adjustment】Supports Bluetooth connection to mobile phones and tablets for playing backing tracks and music, making wireless playback more convenient. Bass, treble and reverb can all be adjusted independently; tailor the settings to suit the song’s style and your own voice to effortlessly achieve the perfect singing effect and enjoy a professional KTV-style experience
- 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 | B07RB5BHYV |
| Antenna Location | For Home Theater, For Parties |
| Audio Input | Bluetooth, USB, Aux In, Optical, iPhone, Android mobile phones, iPad, TV, PC |
| Best Sellers Rank | #11,138 in Musical Instruments ( See Top 100 in Musical Instruments ) #70 in Karaoke Portable Systems |
| Brand | RHM |
| Color | Wooden |
| Compatible Devices | iPhone, Android mobile phones,iPad, TV, PC |
| Connectivity Technology | Optical, Bluetooth, Line in |
| Connector Type | Aux, Optical, USB |
| Customer Reviews | 4.2 out of 5 stars 892 Reviews |
| Enclosure Material | Metal, Plastic |
| Included Components | speaker,wireless microphones |
| Item Dimensions | 14.96 x 9.84 x 8.07 inches |
| Item Weight | 16 pounds |
| Item dimensions L x W x H | 14.96 x 9.84 x 8.07 inches |
| Manufacturer | RHM |
| Mfr Part Number | K222 |
| Model Number | K222 wooden brown |
| Mounting Type | Tabletop |
| Number of Channels | 1 |
| Output Wattage | 70 watts |
| Power Source | Plug In Electric |
| Warranty Description | One-year warranty |

## Product Details

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

## Images

![RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range - Image 1](https://m.media-amazon.com/images/I/71UaAH96r-L.jpg)
![RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range - Image 2](https://m.media-amazon.com/images/I/71nWJ3WDh6L.jpg)
![RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range - Image 3](https://m.media-amazon.com/images/I/71-KCMGWliL.jpg)
![RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range - Image 4](https://m.media-amazon.com/images/I/71XwLzCI-uL.jpg)
![RHM K222 Karaoke Machine Connect to TV, Support 3 Mics, 90FT Range - Image 5](https://m.media-amazon.com/images/I/81vT5fou-VL.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

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-18*