F1 Bone Conduction Wireless Bluetooth-compatible 5.0 Neckband Headphone Calling Music Earphone Sport Headset - Black

• Bluetooth-compatible 5.0 chip, high-speed and stable transmission of Bluetooth-compatible headset, strong anti-interference ability
• With a large-capacity battery, the wireless earphones can work for a long time
• Ergonomic in-ear headphones are comfortable to wear
• The IPX5 waterproof rating allows the earphones to be used for sports, even in the rain
• The wireless earphones are made of high-quality ABS, metal and electronic component materials, which are reliable and durable
• Suitable for use at home, office, travel, sports and other places

Specification:

• Material: metal, ABS, electronic components
• Charging time: 2 hours
• Battery capacity: 120mAh
• Waterproof grade: IPX5
• Transmission distance: 10m
• Bluetooth-compatible version: 5.0
• Speaker resistance: 8Ω±3dB
• Frequency response range: 20Hz-20KHz
• Listening time: 10 hours
• Size: 14.5cm x 10.5cm x 4.5cm