1. Wide Compatibility:speaker is compatible for iPhone 14, 13, 12Mini, 11Pro, XS, XR, X, 8, 8Plus; for Galaxy S21 Ultra, S21, S20 Ultra, S20, S10, S9. S9Plus, S8, S8 Plus; Note20, Note10, Note 9, Note 8, Note 7, for Google and other smartphones that support wireless charging.2. 4 in 1 Function: With wireless charging station,speaker, night light, radio, humanized buttons allow you to easily control volume, skip songs, answer calls, change playback or light modes, perfect for bedrooms.3. 15W Fast Charging:speaker wireless charger supports 15W fast wireless charging, simply place your phone on the charging surfaces and enjoy fast wireless charging.4. Powerful5.2 Signal:speaker is built with the latest5.2 chip to provide longer wireless range and effective connection for allenabled devices. With a wireless range of up to 10m, it can easily connect to cell phones, tablets, computers, TVs, etc. and supports multiple playback modes:playback, USB playback, TF card playback, AUX playback.5. Best Sleeping Environment: Lightingspeakers have pure and dynamic color lights. When you wake up at night, you can turn on the pure color light when you go to the bathroom. By meeting with your friends you can turn on the dynamic lights at the same time to make the ambiance more dynamic and warm.Spec:Item Type: Wireless Charging SpeakerMaterial: ABSSize: Approx. 235x80x238mm/9.3x3.1x9.4inWireless Charging Power: 15W Version: 5.2 Name: BT-2301Transmission Distance: Approx. 10m/32.8ftSpeaker Output Power: 5W Frequency: 2.4GHZ-2.48GHZFrequency Range: 50HZ-20KHZWhole Signal to Noise Ratio: more than 75dbBattery: 800mAh lithium battery (included)TF Card: Maximum support for 32GB TF card (not included)How to Use:Use after chargingPackageList:1 x Wireless Charging Speaker 1 x Charging Cable1 x Instruction