bluetooth speaker stage lights with controller rgb led crystal magic ball effect light dj club disco party lighting with usb /tf/fm radio

1. tf/sd/micro card automatic playing 2. usb aux dc-5v 3. bluetooth 2.1 4. rgb led color lights 5. support tf card/ u disk 6. 2 mode light: 360 degree rotable lampshade and no rotating. 7. remote controller 8. 1000mah built in battery 9. 80cm charging cable. output power: 3w working voltage: 3.7v frequency response: 100hz-18khz snr: > 80dba distortion: < 1% audio input: bluetooth, tf card, aux, fm battery 1050mah input sensitivity: 450 ±50mv weight: about 450g size: 10.5*10.5*12.8cm