FUNCTION: BT, FM, TF, USB, AUX, MOBILE POWER, TWS
MATERIAL: ABS
RANGE:10M
SPEAKER:52MM*2, 4Ω3W
BATTERY:1200MAH, 18650
WORKING HOUR:2-3H
PRODUCT SIZE: 21*9*9.5CM
PRODUCT COLOR: BLACK, RED, BLUE, GREEN, CAMOUFLAGE, GRAY