Description

Specifications：

• Bluetooth version: V5.3 AC6955F
• Bluetooth protocol:support
• TF card：support
• Channel system: stereo sound
• Battery capacity: 300mAh
• Charging time: 1.5h
• Music time: ≈25h
• Call time ≈ 13h
• Horn diameter: 40mm
• Horn impedance: 32Ω
• Horn sensitivity: 113±3dB
• Best transmission distance: <1m
• Maximum transmission distance: 10m
• Bluetooth operating frequency: 2.402GHz~2.480GHz
• Wearing method: Headset
• Charging interface: Type-C
• Size: 20*17*8cm
• User manual: Chinese and English
• Accessories: USB charging cable, user manual