Specifications
Bluetooth Version v4.0
Bluetooth Chipset ACTION ATS2805B
Bluetooth Frequency  2.4GHz
Bluetooth Profiles A2DP, HFP, HSP, EDR
Battery Type Li-ion
Battery Capacity 8800mAh
Power Input 5V, 1A
Speaker Output 5W*2+10W
Operating Distance 10M
Music Playback Time 10 Hours
Charging Time ~8 Hours
micro SD Card Up to 32GB