B7 Bluetooth 5.3 Sports Headset Air Conduction Mini Wireless Headphones Lightweight Gaming Earphone – Green

• Bluetooth 5.3 Continuous Intelligent Connection: A new generation of Bluetooth chip, even second start-up, more stable transmission, more anti-interference, more durable battery life. The signal does not jump, the mood is happier
• Better Gaming Experience: powerful transmission power, sound and picture synchronization, and excellent dynamic stereo sound makes you immersed in any game you play
• Fearless bending self-recovery from bending. It can be bent back to normal
• Type-C charging port. Blind plug charging, is convenient
• Earphones not in-ear Completely free both ears. Body weight only 21g, long wear no feeling, wireless without bondage

Specifications:

• Item model number: B7
• Bluetooth version: 5.3
• Bluetooth connection range: ≤15M
• ENC/CVC8.0: Active call noise reduction
• Impedance: 24Ω
• Frequency Response: 20Hz- 20KHz
• Charging interface: Type-C
• Input: DC5V-100mA