Indoors or on the go; working, reading or camping; exercising, dancing or romancing - this multifunctional device will brighten your life! Fill your world with music and hands-free convenience with this amazing Portable 3W Wireless Bluetooth Stereo Speaker. Enjoy the exclusive mood lamp with 3 brightness shades and 7 colors for different moods and locations. Smart sensor technology helps you to control color and brightness with a simple tap. Supports TF Card and 3.5mm Aux input. Built-in 1200 mAH high capacity battery provides 4-6 hrs working time (depends on brightness and volume) after fully charging for 4 hrs.