Wireless Bluetooth Earphone - Red earbud 2- Driver size (mm): 6-

2- Driver size (mm): 6- IP code: IP67- Driver sensitivity: 99 dB- Frequency: 20 Hz – 20 kHz- Impedance: 16 ohms- Charging Case weight: 44

Overall dimensions: H2

switch to Transparency mode at the press of a button

the intelligent doorbell can work regularly for 8 months

Model Number: MQFU2LL/A

Wireless Bluetooth Earphone - Red earbud 2- Driver size (mm): 6-In stock Delivery 1 4 business days Features: Stylish, lightweight and comfortable to wear. High effective waterproof and sweatproof design. 80MHZ CPU CSR8645 high end chip for faster processing. Bluetooth 4. 1, supports voice reminders and APT X technology. CVC6. 0 noise reduction. Talk playing time up to 4 5 hours, standby time up to 100 hours.