Model No.: GBT-28
Chipset: Bluetooth 5.0 Realtek8673BF
Size: Earbuds: L26mm * W16.3 mm *H26mm
Charger Box: 62mm*62mm*25mm
Weight: Earbuds:4.2g*2; Box: 52g
Battery: Earbud :60mAh*2, Charger box :600mAh
Color: Black/Red/White
BT radio frequency: 2.400-2.481GHz
Audio Frequency Range: 20Hz-20kHz
Bluetooth Protocols: Headset/Hand free/A2DP/AVRCP/EDR/、AAC
Operating Range: Up To 30 feet (10 meters)
Talking Time: Up To 7hours
Play Music Time: Up To 6hours
Standby Time: Up to 120hours
Charging Time: 1.5hours
Compatibilty : ISO & Andirod and Windows PC device
Click Method: Click
Waterproof: IPX7
Accessories: Micro USB charging cable, User manual, Silicone gel*2sets
Selling point: 1: Master-slave relation switch
2: Low consumption with long endurance.
3: Wear comfortable, Easy to pop-up
4. Rotary Housing.
