Description:Voltage input: 12V/2.5A2.Wireless charger output: 5W-7.5W-10W-15WLDE output: 10WBluetooth audio power: 3WMaterials: PC ABSProduct color: black, whiteLighting mode: 256 typesTransmission distance: 2-6mmCharging efficiency: 75%Working frequency: 100-205KHZBattery capacity: 40 mAhNet weight: 466gProduct size: 225*82*230mmMain function description: 15W wireless charging, sleep lamp, sunrise wake-up lamp, mood lamp, bedside lamp, dazzling light effect, Bluetooth audio, clock, alarm clock.Click the lamp button to switch between 10 light color modes (solid color, two-color horse race, three-color horse race, seven-color horse race), and the other 256 modes and 16 million light colors can be adjusted via the linked app.Fast Wireless Charger: New upgraded G-shaped design, with maximum 15W fast wireless charging in the middle of the product, Qi Safe charger certification, with over-current protection, surge protection, over-voltage protection, overheating and foreign object detection to prevent your device's battery from being damaged by overcharging, compatible with IQ-enabled iPhone/headphones/Samsung Galaxy/AirPods/Android;*Works for ALL phones that support wireless charging!!!