AEC BQ615 PRO Colorful LED Wireless HiFi Stereo Speaker, Combines Bluetooth + TF card player + FM radio + AUX + NFC 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 rhythmically according to the music tempo Can be adjusted to the light mode that you like Supports NFC function, fast connection with NFC-enabled devices Built-in rechargeable 2000mAh battery, working time up to 8 hours Built-in microphone, supports hands-free phone calls Supports TF card (not included) up to 32GB Supports 3.5mm stereo line-in cable (included) for playing other audio devices Compact design, suitable for home and outdoor use Specification: Model: BQ615 Pro Material: Metal + silicone Protocol: A2DP, AVRCP, HFP Transmission distance: 10m without obstacles Driver unit: 40mm Power output: 2 x 3W Total power: 6W Frequency: 20Hz-20KHz SN: ≥ 90dB Distortion: ≤ 0.5% Battery capacity: 2000mAh Charging time: 8 hours Lasting time: 8 - 10 hours Standby time: 300 hours Interface: 3.5mm audio, Micro USB, microphone, power charge port, TF card slot Support: Bluetooth, FM, hands-free calls, LED shinning, loudspeaker, microphone, NFC, TF card music playing, volume control Size: Φ70 x 157mm Weight: 0.36kg Certificate: CE Compatible with: iPhone, iPod, Samsung, Huawei smartphones and tablets with Bluetooth 3.0 or above Other devices with 3.5mm plug TFMicro SD card (not included) Package included: 1 x AEC BQ615 PRO Speaker Portable Colorful LED Wireless Bluetooth 3.0 HiFi Stereo Speaker 1 x 3.5mm Audio Cable 1 x USB Charging Cable 1 x User Manual Accessories only, other things not included