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 | 0.37kgs / 0.82lb | | One Package Size | 15cm * 14cm * 9cm / 5.91inch * 5.51inch * 3.54inch | | Carton Weight | 9.40kgs / 20.72lb | | Carton Size | 44cm * 38cm * 32cm / 17.32inch * 14.96inch * 12.6inch | | Loading Container | 20GP: 498 cartons * 24 pcs = 11952 pcs 40HQ: 1157 cartons * 24 pcs = 27768 pcs
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