Wireless Charger Atmosphere Lamp, Bluetooth Speaker Wireless Charger with Desk Lamp Bedside Night Light Portable Small Mini Speaker, App Control Feature 15W wireless charging, sleep lamp, sunrise wake-up lamp, atmosphere lamp, bedside lamp, dazzling light effect, Bluetooth audio, clock, alarm clock You can adjust the noise, volume, lights color and brightness from APP and personalize a healthy sleep-wake routine. The Alarm Clock with snooze is gentle and peaceful to help your body wake up more gradually. Specification: Material: ABS+PC Weight: 700g Input voltage: 12V/2.5A wireless output: 5W-7.5W-10W-15W LDE output: 10W Bluetooth audio power: 3W Lighting modes: 256 Transmission distance: 2-6mm Charging efficiency: 75% Operating frequency: 100-205KHZ Button battery capacity: 40mAh Product size: 225x82x230mm Include:1x Atmosphere LampProducts from Chunchuan's store