LED Desk Lamp Night light Bluetooth Speaker Qi Wireless ChargingSpecification:Bluetooth version: V 4.2Rated power: USB, 5V 0.5ASpeaker Specifications: 40MM 4Ω 3WFrequency response: 18-20K HzNumber of beads: 7Lamp brightness: 28 lumens ± 2Power: 2WMultiple gear dimming: three-speed brightness (adjustable light and dark)Wireless charging input: 5V/3AWireless charging output: 5V/5WInput interface: Micro-USBTransmission distance: 2-3mmSize: 12*34cmMaterial: ABS + siliconeNotes:Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture.Due to different manual measurements, allow for slight size differences.Package Includes:1 x Bluetooth Speaker1 x Charging Cable1 x Use Manual