Detalles de producto
Interface type: USB
Power supply mode: built-in lithium battery
Bluetooth protocol: 4.0
Effective distance: 10 meters
Function: insert card, radio, call function
Operation mode: button
Play format: MP3
Shell material: plastic
Support format: TF card
Box material: plastic
size：66*66*66mm
UPC: 69544022
UPC: 16338517
UPC: 04782744
UPC: 14992589
