T&G J18 Bluetooth 5.1 TWS Wireless Binaural Bluetooth Earphone with Charging Box1. Bluetooth version: 5. 1 2. Battery capacity: earphone 30mAh, charging compartment 300mAh 3. Standby time: 1200 hours 4. Binaural talk: 4 hours 5. Single ear charging: 10 times 6. Small size, easy to carry 7. Ergonomic design, comfortable to wear 8. Anti fingerprint, anti scratch, waterproof and sweat 9. Material: ABS+PC 10. Communication distance: 10 15m 11. Frequency range: 20Hz 20kHz Specification: Package Weight One Package Weight 0. 12kgs 0.

General Connector USB 2

Wheel direction: four-way wheel

efficient heat dissipation

- Number of GPS channels: 22 channels

Supports high speed shooting

5-inch model about 22

40HQ: 589 cartons * 48 pcs = 28272 pcs

Sensor Size: 1/9 inch

Long screw x 2

it has a charging interface of USB-C interface

Standby time 522 hours

Apple 8pin