FUNCTION: BT, FM, TF, USB, AUX, TWS
MATERIAL: ABS
RANGE:10M
SPEAKER:52MM*2, 4Ω5W*2
BATTERY:1200MAH, 18650
WORKING HOUR:2-3H
PRODUCT SIZE: 23*8.5*5.8CM
PRODUCT COLOR: BLACK, RED, BLUE, YELLOW, GRAY