Weight[g]: 1182
Depth[mm]: 168
Width[mm]: 139
Height[mm]: 171
Input/Output: Aux
Battery Capacity[mAh]: 3000
Maximum wireless range[m]: 10m-20m
Sound Mode: 3D Surround Sound Mode,Stereo Sound Mode,Smart Sound Mode,Extra Bass Mode
Category: Speakers
Use: KTV System
Sensivity: 75dB
Control: Volume control
Bluetooth Version: 5.3
Input Power(W): 50-99 W
Total Harmonic Distortion: 0.5%
Active Noise-Cancellation: PASSIVE
Impedance: 2-4 Ohm
Wi-Fi Music: Apple Music
Voice Control: No
Frequency Range: 100Hz-20KHz
Waterproof: Yes
Support APP: No
Support Memory Card: Yes
Playback Function: MP3
Intelligent Personal Assistant: NONE
Built-in Microphone: Yes
Audio Crossover: Full-Range
Number of Loudspeaker Enclosure: 1
Power Source: Battery
Channels: 1
Feature: Phone Function
Battery: Yes
Communication: AUX,USB,bluetooth
Speaker Type: Portable
Cabinet Material: Plastic
Brand Name: COLSUR
Origin: Mainland China
Feature;: Caixa De Som Bluetooth
Feature2: Portable karaoke Bluetooth speaker
Feature 3: Supports Bluetooth/TF card/USB drive playback
Feature 4: Accompaniment+Reverb function
Feature 5: KTV Bluetooth speaker
Feature 6: Type-c charging cable
Feature 7: Wireless dual microphone
Feature 8: Party Camping Speaker

Colsur Portable K-Song Bluetooth Speaker (New 2023)

Product model: S882

Bluetooth version: 5.3

Speaker battery capacity: 3.7V/3000mAh (dual MOS)

Microphone battery capacity: 3.7V/600 mAh (single MOS)

Horn: 105mm, 3 Ω 2

Power: 100W peak

Effective distance:>10 meters

Playback duration: Speaker ≥ 8-10H, microphone>2-4H

Charging time: Speaker ≥ 2-3H, microphone ≥ 2-3H

Response frequency range: 60 Hz -20 kHz

Main functions: Bluetooth, TF card/disc playback, call mode, KTV

Change of voice: original voice, male voice, female voice, doll voice, magic voice

Input/output: DC 5V-1A

Material: ABS+UV+electroplating Color: black, white

Product size:

Bare metal size (mm): 168 * 139 * 171

Weight: 1.39KG

Packaging list: Instruction manual * 1/Type-C charging cable * 1/Speaker * 1/Microphone * 2

Selling point:

1. Adopting the latest Bluetooth chip v5.3, more compatible and energy-saving;

2. Ultra portable design, designed for gatherings and camping;

3. Dual wireless karaoke, enjoying a ktv like karaoke experience;

4.4 inch large caliber high-power speakers bring immersive music enjoyment;

5. Accompaniment and reverb dual volume display, making control easier

360° Stereo Sound

The built-in super-power wireless Bluetooth audio system can produce strong bass and crisp treble, and the PA system can achieve all-round stereo reproduction. And has a “vocal elimination” function, which allows you to freely remove the vocals and switch the vocal accompaniment, automatically weakening the original singing. Let you enjoy your own music time with just one click.

4-8 Hours of playtime
Voice changer mode
Reverberation,Echo
Vocals freely removed
Premium sound quality
Multiple connection methods
6.3″ Smaller size with powerful PA system


Comes with 2 Wireless Microphones Separate controls are provided for sound effects, volume and switch settings. You can click the TONE button on the speaker or the EFF button on the microphone to switch between 5 sound effects that will add more joy to your party. Sound effect button: switch between original sound, male sound, female sound, baby sound, magic sound	Bluetooth 5.0 Connection Built-in Bluetooth 5.0,has a working range of up to 40 feet, and pairs with your iPhone, Android phone, iPad, tablet and PC without cables. Turn on your device’s bluetooth button, then you can connect your device to the speaker.	Multifunctional Connection Our microphone speaker can not only play music via bluetooth connection, but also support USB/TF card and Aux. You can put them all into a USB or TF card, so you can plug them into the port and play your favorite music. And use an auxiliary cable to connect to a TV or other device that doesn’t have a bluetooth mode and play your favorite music.