







🎤 Unleash your inner star with CHIMMY’s wireless mic & speaker—where style meets sound!
The BT21 Minini Bluetooth Wireless Mic & Speaker (CHIMMY) is a compact, stylish karaoke device featuring dual 3W stereo speakers, Bluetooth 5.0 connectivity with a 10-meter range, and up to 6 hours of continuous use after a 2-hour charge. Designed for seamless pairing with smartphones, laptops, and tablets, it offers adjustable treble, bass, volume, and echo controls. Perfect for parties, road trips, and gatherings, this BTS-inspired mic combines fun, function, and fandom in one portable package.
| ASIN | B0BD4FVTXK |
| Antenna Location | Karaoke |
| Audible Noise | 58 Decibels |
| Best Sellers Rank | #31,576 in Musical Instruments ( See Top 100 in Musical Instruments ) #330 in Multipurpose Condenser Microphones |
| Brand | BT21 |
| Built-In Media | Microphone, Charging Cable & Manual |
| Color | CHIMMY |
| Compatible Devices | Smartphone |
| Connectivity Technology | Bluetooth, USB |
| Connector Type | USB |
| Customer Reviews | 3.9 out of 5 stars 6 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Frequency Response | 20 KHz |
| Hardware Platform | Laptop |
| Item Dimensions | 3.9 x 4.4 x 9.8 inches |
| Item Weight | 1.1 Pounds |
| Manufacturer | ROYCHE |
| Microphone Form Factor | Mini |
| Model Name | BT21 Minini Bluetooth Wireless Mic |
| Model Number | BT21 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Karaoke |
| Signal-to-Noise Ratio | 58 dB |
| Special Feature | Volume Control |
| Warranty Description | Manufacturer 30-day warranty |
T**3
Nice Gift
She really liked it, quite loud and fun.
N**E
It’s really pretty but not worth buying
I love my bt21 merch but it didn’t give what I wanted. It looks just like the picture but when you use it it’s not really loud, it’s more like quiet. Every time I sang, sometimes it wouldn’t work. Not really good. Like it lags.
Trustpilot
5 days ago
2 months ago