Speaker specifications: ø13mm 16Ω
Bluetooth Compatible Version: Bluetooth 5.3 Compatible
Effective distance: 10 meters
Frequency range: 2.4GHz-2.48GHz
Talk time: 4h
Music Play Time: 4h
Charging Voltage: DC5V
Battery specifications: 30mAh / 3.7V
Charging time: ≤2h
Bluetooth supported protocols: HFP1.7, HSP1.2, A2DP1.3, AVCRP1.6, SPP1.2, PBAP1.0
