Fineblue F960 CSR4.1 Retractable Cable Caller Vibration Reminder Anti-theft Bluetooth Headset Main-Mobile Accessories reading distance:3-5cm

reading distance:3-5cm

Replacement earpiece for Xiaomi Redmi Note 9 Pro Max

2: Extend Mode (the image on the two external screens can be same or different)

audio line play

40HQ: 1253 cartons * 356 pcs = 446068 pcs

Fineblue F960 CSR4.1 Retractable Cable Caller Vibration Reminder Anti-theft Bluetooth Headset Main-Mobile Accessories reading distance:3-5cmFeatures: 1. V4. 1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One button power on pairing, can remember to automatically connect 8. Voice