Bluetooth protocol: 5.0
color:black
transmission range:10 m
Function:Waterproof, digital display
All-in-one cotton mask with breath valve
1 × $8.09
Anti-fall Mobile Phone Ring
1 × $6.04 Subtotal: $14.13
All-in-one cotton mask with breath valve
1 × $8.09
Anti-fall Mobile Phone Ring
1 × $6.04 Subtotal: $14.13
Bluetooth protocol: 5.0
color:black
transmission range:10 m
Function:Waterproof, digital display