Name: | Gramyoo S102 ( sport headphone ) |
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Product Description
Gramyoo S102 ( sport headphone )
1.Bluetooth version;4.2 CSR
2.Battery:135mAh,5V
3.Working distance:10M
4.working time:9-10H
5.charging time:2H
6.Colour: red, green,sliver
7.standby time:280-300H
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