1), Power: 5VDC/500mA linear power supply / switching power supply; 2), Lantern features: 8 Lantern patterns for selection; 3), touch features: Tap into two ways with long touch, touch lights to change mode, long light touch to change the brightness; 4), out of battery power: When the light on or off the main power from the charging cradle, automatically enable a backup feature built-in rechargeable battery that lights work in a variety of modes, and the normal use of the touch functions, 5), built-in rechargeable battery: lithium battery / polymer rechargeable battery 4.2V 800MAH 6), wireless charging function: Fashion wireless charging technology, the end of cable problems, a special detector smart, safe and reliable; 7), charge status indicator: LED colors indicate different charging status and saturation.