Product Description
Product parameters:
1. Bluetooth version: v4.1 + EDR
2. Frequency range: 2.4026ghz-2.480ghz
3. Transmission distance: 10M (transmission distance varies with environmental factors and mobile phone Bluetooth devices)
4. Mic distance: ≤ 1 m
5. Lithium battery: 3.7v/500ma
6. Charging time: 4-5 hours
7. Standby time: about 180 hours
8. Continuous working time: about 32 hours
9. Bluetooth Name: bt12
10. Weight with package: 173G
11. Weight of bag with pearl: 116g
12. Packing size: 54 * 52 * 31cm
13. Package: 56pcs
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