Model: BH-03
Bluetooth version: V5.3
Chipset: Bluetrum AB5635B
Operating distance: 10m
Operating frequency: 2.4GHz-2.48GHz
Frequency response: 20Hz-20kHz
Speaker diameter: Φ14.2mm
L & R sensitivity: 100dB ±5dB
L & R impedance: 32±5%Ω
Charging time: 2 hours
Talking time: 11 hours
Battery Capacity: 90mAh
Earlap material: ABS+PC
Standby time: up to 60 hours