1. Press the sensor button to turn the light on or off. 2. Each time the finger touches the sensor button, the brightness of the light can be arbitrarily adjusted; 3, the original ingenious optical design, the wick is crystal clear, the texture is extraordinary; 4, hidden white LED energy-saving lamps, no stroboscopic, no eye injury, maintenance-free, energy-saving, environmental protection, longevity; 5. Configure the Bluetooth transmission module and enjoy high quality music. Easy to use, simple and stylish; 6, with a national standard stable power supply. 7. Fully enclosed lampshade and lamp body design, dustproof and easy to clean; 8, mini-audio, so that the entire elegant environment adds a musical atmosphere. 9. There are two colorful LED lights on both sides of the base of the lamp, and the color can be adjusted by touching the circular panel. 10. There is USB output 5V 2A current behind the desk lamp base to support USB device charging. COLOR: White Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Interface Type USB Material: ABS Battery capacity 4400MA Frequency response range 100HZ-20KHZ Output power 5w Signal to noise ratio ≥75dB Power supply mode External power supply Channel 2 Play time 8 hours Bluetooth protocol 4.1 Number of speakers 2 Effective distance 10 meters Features Voice prompt, card, remote control, radio, dustproof, call function Play format MP3, APE, WMA, FLC, WAV Support format TF card Is there a radio function? Product weight 0.9 (KG) Product size: 115 × 115 × 350mm Package Contents: 1* table lamp 1* European standard plug 1* English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.