| Place of Origin | China |
| Model Number | KB-MA21 |
Output power: 5W
Battery capacity: 2000mAh
Bluetooth version: 5.0
Frequency range: 20Hz-20Khz
External audio source: 3.5mm audio cable input
Playback time: 8-10h
Product size: 124*77*127mm
Color：White/pink/green
The appearance has a combination of retro and modern elements, with a variety of functions: Bluetooth /U disk /TF card/audio, is a very hot product.
Mobile phone wireless charger mobile phone holder
Car wireless magnetic fast charging charger
Wireless charging bank made of bamboo 10000 mah
Hug Bear Power bank Cute cartoon bear 10000 mah power bank
high C-rate batteries for RC aircraft 1500mAh 100C Li-Poly power battery
Aeromodeling Batteries Powering High-Performance RC Aircraft 2000mAh 30C 7.4V 11.1V 14.8V
4500MAH 22.2V 45C Aircraft Powering Aeromodeling Batteries
High C-Rate Lithium-Polymer Batteries for RC Flying Models 5000mAh 100C
5000mAh 60C The Role of LiPo Batteries in Aeromodeling 11.1V
RC7000mAh 2s3S 11.1V 65C High-Energy Density Batteries for Drones and RC Planes