Hassle-free wireless fast charging: Built-in wireless charger with 10W for Samsung and 7.5 for apple. Comfort in sound: easily Pre-Set your favorite FM radio stations or connect your device via Bluetooth or aux cable. Wakey , rise and shine: choose from 10 different sounds, including the FM radio, to set up to 15 individual alarms. Goodnight, Sleep tight: choose from 10 sleep-inducing ambient sounds or compose your own soothing soundscape using the Sound Core app. In Harmony with You: Instantly synchronize Wakey using the Sound core app, or use the built-in touch bar for fast access.