Feature: Bluetooth，Calling,USB,TF card，FM,TWS

BT Version: V5.0

Materials：Mtallic printing+Rubber

Receiver Distance:Up to 10M

Speaker:52mm

Power amplifier:4Ω/3W*2

Battery:1200MAH

Playing Time:Up to 3 hours

Product Size:207*61*80(mm)

Color:Gray, Black, Gold