Wireless Hanging Neck Long Battery Life Sports Binaural Bluetooth Headset(Red OPP Bag) Type-Repair Tools and the bonding strength is

and the bonding strength is good

Loading Container 20GP: 1721 cartons * 800 pcs = 1376800 pcs

Loading Container 20GP: 347 cartons * 125 pcs = 43375 pcs

Suitable for iPhone 5 & 5S / 5C / 4 & 4S / 3G / 3GS

Support up to 128GB mirco SD card and cloud storage(Free 30-day cloud storage)

Wireless Hanging Neck Long Battery Life Sports Binaural Bluetooth Headset(Red OPP Bag) Type-Repair Tools and the bonding strength is1. Bluetooth version: 5. 2 2. Waterproof grade: IPX5 3. Frequency response range: 50Hz 20KHz 4. Speaker impedance: 32ohm 5. Battery capacity: 280mAh 6. Continuous play time: 8 hours 7. Charging time: 2 hours 8. Standby time: 300 hours 9. The magnetic design of the headphone head does not wrap around for easy storage, and it is light and fashionable to wear and is not easy to lose 10. The neck hanging is made of liquid silicone material, which is