ASPOR A665 Tws High Stereo Mini Blutooth Speaker

Portable Multi-Color Optional 

One-Button Control Volume /Switch Songs 

Tws High Stereo Mini Speaker 

10W Output Power 

Aspor A665

"Battery Voltage:3.7V
Charging Voltage:5V"
Speaker Sensitivity: 4Ω 5W
Input:5V / 0.8A
Playing Time: 4 Hours
Speaker Size: 57mm*2