Basic InfoModel NO.:DY-28Material: ABSType:Table LampShape:SquareCrust Material:MetalColor:WhiteDisplay : LEDOrigin:ChinaHS Code:94055000??Battery type: buit-in recahrgeable lithium battery???Playing time: 3.5-6hoursFunction: touch lamp/bluetooth/date/alarm/time?Output power: 2.5wMusic format: MP3MP3 Bits: 8K bps--320k bpsSingal to noise Ratio: 65dbSupport: TF card,Website:http://www.amblefree.com, U-disk, Aux We are special in all kinds of table  lamps design and manufacture. Please view our website,If you have any question, please contact with us. Product Description:Features:? Small size with fashion design? Multifunctional LED table lamp with alarm and Bluetooth speaker? Three lighting models: high/medium/low? Long time up to 10 hours for playing music ? With hands-free model? The touch lamp with alarm function