Wireless Bluetooth sound box

● Bluetooth specification: V3.0.● Combines Bluetooth + TF card player + FM radio + AUX + NFC.● 180 Degree surround colorful LED lights: 80pcs RGB LED light fixed in the speaker.● 360 Degree surround-sound, Bluetooth subwoofer.● Different LED lights flash alternately, and flash rhythmic according to the music tempo.● Can be adjusted to the light mode for you like.● Built-in rechargeable battery, working time up to 8 hours.● Built-in microphone, supports hands-free, talk with phone.● Support TF card ( not included ) up to 32GB.● Support 3.5mm stereo line-in cable ( included ) for playing other audio devices.● Bluetooth communication protocol: Support A2DP, AVRCP, HFP.How to use mobile NFC pairingTurn on the NFC on the phone, put the phone close to the machine NFC button, the speaker will be connected and start to play music.Light mode button:Light flash when on mode ( Full color move up and down )Press 1st mode1 ( Full color conversion with double line )Press 2nd mode2 ( Multicolor rotat