Features: Built-in Li-on battery, with USB charging port, it is convenient for charging when out of power. Ideal for home and salon use, can be applied on mirror, cupboard, wardrobe, desk and so on. Touch sensor design, easy for you to turn it on or turn it off. Cordless, convenient for you to stick it to your mirror. Reliable quality, giving you stable performance. Specifications: Power Supply: Lithium Battery Charging Voltage: DC 5V Power: 5W Quantity of LED Light Beads: 27pcs Standby Current: 10μA Input Current: ≥1A Operating Temperature: -20-60℃ Working Hours: 3-6 hours Battery Capacity: 900mAh Mask: PC hose Item Size: 30 * 2cm / 11.81 * 0.79in Package Size: 30 * 2 * 2cm / 11.81 * 0.79 * 0.79in Package Weight: 180g / 6.35oz Package Includes: 1 X LED Strip 1 X USB cable 1 X User Manual 2 X Hooks 1 X Base of Light Bar 2 X Screws 2 X Suction Cups