Specification：
Mechanical & electromagnetic alloy charging case
Play time: 7h
Talk time: 6h
Charging time: 1.5h
Horn diameter: 13mm
Standby time: 300h
Frequency response range: 20~20kHz
Bluetooth operating frequency: 2402-2480MHz
Maximum transmission distance: 10M
Sensitivity: 108 ± 3dB
Impedance: 16 Ω
Interface: Type-C
