- 5-in-1 multifunction device: Bluetooth speaker, touch sensor LED lamp, alarm clock, MP3 player, and hands-free calling. It can also be used as MP3 playback via USB flash drive and micro SD/TF card input, plus AUX input. - Soft lamp with 48 LED lights: 3 brightness levels with a cool touch sensor on top. Warm light is ideal for relaxing, living room or bedroom reading, and night light. In music light mode, colors change with the rhythm; you can also choose a single color (one of 48) in lighting mode. - Alarm clock: Large 12/24-hour display with calendar, alarm and sleep mode. Snooze function available. Tap the top once during alarm to snooze for 5 minutes; double tap to stop the alarm. - Long-lasting power and playback: Built-in 4000 mAh rechargeable battery. Standby up to 3 weeks; playback about 8-10 hours at max volume (longer at normal volume). Night-light use extends to 1-2 weeks. USB charging takes 6-8 hours. - Sound and practicality: 360-degree sound for even coverage, so you can enjoy music anywhere with clear, immersive audio.