F9-5C LED Light + Digital Display Noise Reduction Bluetooth Earphone with Hand Strap(White) Tag-Touch Series backward compatible with USB1

backward compatible with USB1

About Product:

night vision function

Sensitivity -40 +/- 3 dB

5cm * 25cm * 3

F9-5C LED Light + Digital Display Noise Reduction Bluetooth Earphone with Hand Strap(White) Tag-Touch Series backward compatible with USB1Features: 1. Bluetooth 5. 0 technology, no delay in games 2. CVC8. 0 noise reduction, clear call; HiFi sound effect 3. Fingerprint touch, easy to operate; can wake up Siri 4. The earphones can be used alone or two together; when the earphones are removed from the charging box, they will be automatically turned on and paired 5. Use with the magnetic charging box for long lasting battery life; the charging box has the function of a power bank; the