Package Includes 📦:1 Bluetooth Speaker 1 USB Cable  Small Size with Powerful Volume and Immersive Sound. This Bluetooth Stereo Subwoofer with TF Card Slot and FM radio Function.Compatible with most Bluetooth Devices and perfect for home audio player and outdoor activities speaker.Six Light colors can be changed by touching the circular sensor on the top of the lamp. and you could set timing for Light and Music ,Press the time setting button to set 10/ 20/ 30/ 40/ 50/ 60/ 70/ 80/ 90/ 120 minutes. The lamp & music will be shut down automatically when the time is up. And gives you a natural smooth sleep.Easily Operation. Support Bluetooth Play and also support TF card and FM Radio with pressing the ‘’mode’’ button to switch. When the light color stays on blue for 3-5 seconds, It would automatically keep change colors to pink, purple, green, orange, and other colors. And also you could stop the color change to stay on a certain color, just press the metal circular sensor again.High Capacity Battery. Built-in 3.7V 2000mAh Lithium-Ion Battery and Music time up to 3hrs with light off and 50% volume, up to 10hrs on low brightness with no music playing. but only need 3-3.5hrs for fully charged.What you get: 1x Bluetooth speaker, 1x USB cable, 1x user manual, 7 days hassle-free warranty with friendly customer service. Touch Control Light Tap speaker mesh to change color and brightnessTap and hold speaker mesh to change light themes Wireless Audio Streaming Compatible with all Bluetooth-enabled devicesInstantly connect to your smart devices from up to 33 feet away Micro SD Card & Aux Line-inListen to your favorite songs through different input methods: Micro SD cardAux Line-inBluetooth