Mini Bluetooth Speakers
Bluetooth Specification: 2.1 + EDR
Free hand phone with FM
material :Metal
input: Bluetooth ,TF Card,line lin
RF Range : 10 M
Speaker: 40mm*1, 4O , 3W
Output: 2.5W
Audio Frequency Response : 150Hz – 20KHz
Signal-To-Noise : = 75Db
Distortion : =1.0%
Playback Time : up to 3.5 hours (at the Volume of 70%)
Size: 64mm x 48mm x 37mm