These small speakers are surprisingly loud and high quality. You can pair them to a bluetooth phone and listen to your music in stereo.
Bluetooth version: 4.2
Supports handsfree
Support TF Card, Line-in, FM function
Built-in 400mAh battery
Material: Metal
Power: 3W, 3Ω
Frequency: 20Hz-20KHz
SNR: ≥80dB
Product Size:50*33mm
N.W.: 70g