TYPE-C input connector voltage/current : DC 5V/1A Charging time 1.5 hours Battery capacity:ICR14500 600mAh Li-ion 3.7V Motor: 150SH-23102V-35P DC3.7V Power: 5W Waterproof: IPX6 Noise: below 45dB ambient noise, 20cm from the head in any direction, main blade: ≤75dB; Product size/weight approx: 25.6*53.8*102.3mm Bare machine approx: 128g Color: Tarnish ( electroplated ) Accessories: USB cable, brushCertification: CE/Rohs/FCC