Newest tws earbuds and speaker 2 in 1
It is Bluetooth earbuds also wireless Earphone
Speaker battery: 800mAh
Earphone battery : 40mAh
Product Name | b20 wireless speaker with earbuds inside 2 in 1 |
Bluetooth version | 5.1 |
Battery time | up to 8 hours |
Package | standrad or OEM |
Product performance description