1. Bluetooth version: 5.0
2. Battery capacity: 400mAh
3. Charging time 2.5h
4. Play time: 7h (turn on light) 12h (turn off the light)
5. Channel system: stereo 2.0
6. Support protocol: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP
7. Charging voltage: DC 5V
8. Frequency range: 2.402 ~ 2.480GHz
9. Transmission distance: about 10 meters (barrier-free)
10. Micro-SD card/built-in FM
11. Diameter: 40mm X 2
12. Sensitivity: 118 +/- 3DB
Specification:
| Package Weight | | One Package Weight | 0.36kgs / 0.79lb | | One Package Size | 13cm * 10cm * 4.5cm / 5.12inch * 3.94inch * 1.77inch | | Carton Weight | 22.00kgs / 48.50lb | | Carton Size | 47cm * 32cm * 28cm / 18.5inch * 12.6inch * 11.02inch | | Loading Container | 20GP: 633 cartons * 60 pcs = 37980 pcs 40HQ: 1470 cartons * 60 pcs = 88200 pcs
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