Wireless charging function: With USB charging port and mobile phone fast wireless charger, it does not harm the mobile phone battery, and can also be charged with the phone case. You can charge your mobile phone and work with a desk lamp at the same time. Bluetooth speaker function: 3D stereo surround sound, as if coming to the music scene, Bluetooth receives a strong signal within 10 meters, built-in 2000 mAh large-capacity battery, sustainable music playback for 3-15 hours. LCD function: touch switch, 3-gear brightness (5%-30%-99%) can be arbitrarily adjusted, 8 kinds of color light sources can be selected, professional reading eye protection light source, farewell to the damaged eyes. Multi-function features: night light, music playback, wireless Bluetooth, wireless charging, 3-speed touch dimming, professional reading eye protection light source, eight-color light source, multi-function benefits bring you convenience. Suitable for: bedroom, soft music brings you relaxation and comfort; desk, reading and learning; bedroom etc Switch type: touch switch Product light source: LED (2835 x 12 x 0.5W/LED, 5050 x 4 x 0.2W) Product material: ABS Product color: white Packing method: color box Rated power: 10W Rated voltage: 5V/2A Luminous flux (lm): 67 Color rendering index: >80 Product color temperature: 3000/6500K double color night light plus colorful Battery type: 18650 x 1800MAH x 1 Product weight: 1025 grams