Bluetooth Version: v5.0
Bluetooth Chipset: Jerry 6973
Bluetooth Profiles: HFP, HSP A2DP, AVRCP
Battery Capacity: 1200mAh
Battery Type: Lithium-Ion
Power Input: DC 5V
Speaker Output: 8W
Impedance: 5Ω
Operating Distance: 10m
Music Playback Time: 4 Hours
Charging Time: 2-3 Hours