Experience SpringlifeUSA’s Sound Desk Lamp, the absolute best, highest quality premium LED bluetooth speaker desk lap on the market today. The leading LED Bluetooth Speaker Desk Lamp, designed to create the perfect tone for work, study, reading, sleeping, or relaxing. Technical Specifications: Product Size: 120×340 (max) Materials: ABS + Silicone USB Cable: 5V/3A Adaptor: Input 110-240V, Output: 5V/3A LED Brightness: 28LM Bluetooth: V 4.2 Power Supply: USB, 5V 500MA Working Range: 10 Meters/ 33 Feet Speaker: 40MM, 5-Watt Frequency Response: 18-20K Hz Additional Features: Bluetooth Speaker, 3 way switching, Instant on, Adjustable, Dimmable Eye Friendly: SpringlifeUSA’s LED Sound Desk Lamp is powered by a constant current emitting flicker-free and non-glare light, helping to prevent eye fatigue and provide protection. 3 Dimming Levels The LED Sound Desk Lamp offers 3 dimming levels (Cold for Reading, Mix for Work and Study, and Warm for Relaxation and Sleep), ensuring that you’re able to find the perfect light setting to suit your needs. Powerful, Clear-Sounding Bluetooth Speaker The Bluetooth 4.2 capability powered by five-watt drivers instantly connects your device from up to 33 feet away. Speaker automatically reconnects to the last device used. Lightweight and easy to move from room to room. Wireless Charging Pad The lamp’s high-power hyper air technology fast charges your iPhone x/ 8/ 8 Plus up to 7. 5W, or your Samsung Galaxy S8/ S7/ note 8 up to 10W conveniently and efficiently for those moments when you have somewhere else to go. Infinitely Adjustable Gooseneck This desk lamp is portable, compact-size, and can even be folded flat for maximum convenience. An adjustable gooseneck let you point the light exactly where you want it. The built-in base stabilizer is optimized to ensure agility and stability at the same time.