Function: color light ultrasonic negative ion infrared
Power supply mode: USB charging
Battery capacity: 750mah
Charging voltage: DC 5V / 1A
Operating power: ≤ 3.5 (W)
Charging power: s 1.95 (W)
Working time: 10 minutes / time
Host size: 145.4 * 48.0 * 35.7 (mm)
Color: Pearl White, girl pink, rose red