Mini speaker support TF/USB/FM

size:(L*W*H )101*25*47mmMini speaker support TF/USB/FM

1=>with FM radio
2=>be fit for  USB disk
3=>be fit for TF card
4=>with LED display screen
5=>with LED flashlight.
6=>Loudspeaker output: 2*2w
7=>Lithium ion battery output: 3.7V
8=>Color: White / Black / Pink / Blue / Cola red
9=>Housing:ABS Plastic
10=>external Lithium battery:BL-4C (400MA)