High Quality TWS i7s Bluetooth Earphone Handfree Headset
roduct name | 2019 Best selling products Handfree Wireless Earphone i7s tws pair Wireless Earbuds with charging case |
BT version | 4.2 |
BT protocol | BT protocol |
Battery | 3.7V 60mAh |
Charging power | 5V / 80mAh |
Transmission distanc | Accessible 10m |
Frequency | 2.4GHZ |
Talk time | 1-2 hours |
Song time | about 1-2 hours |
Color | Black, gold,white,red,pink |
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