F106 Bluetooth 4.2 Hanging Neck Design Bluetooth Headset, Support Music Play & Switching & Volume Control & Answer(Rose Gold) Type-PC Laptop Parts General Compatible with OPPO: Reno7

General Compatible with OPPO:  Reno7 SE 5G

unfolded up to 40cm

40HQ: 1245 cartons * 4 pcs = 4980 pcs

so the back is not stuffy in summer

Comes with a hanging loop

F106 Bluetooth 4.2 Hanging Neck Design Bluetooth Headset, Support Music Play & Switching & Volume Control & Answer(Rose Gold) Type-PC Laptop Parts General Compatible with OPPO: Reno71. Bluetooth Version: Bluetooth V4. 2 2. Transmission distance: 10 meters 3. Use time: 6 8 hours 4. Standby time: 4 6 minutes automatic shutdown 5. Battery: 85 mAh rechargeable lithium battery 6. Functions: adjusting volume, switching songs, answering calls,call rejection, hangup, bluetooth playback, telephone replay,broadcast, bluetooth return, voice tips, power display, inform the caller number, intelligent shutdown, plain English broadcast