XIAOMI Grooming Kit Pro, Beard Trimmer for Men, IPX7 Waterproof Electric Razor Shavers, Hair Trimmer for Nose Ear Mustache Face Body - Black

Charging port : Type-C
Battery type :  Li-ion battery
Battery capacity  : 800mAh
IP rating: IPX7
Run time    :Up to 90 minutes
Rated input    : 5 V⎓1 A
Working voltage/power    : 3.7 V⎓3 W
Cutting element    : Self-sharpening stainless steel blades
Charging Time    : About 2 hours
No. of Length settings :   40
Trimming precision    :0.5 mm
Range of length settings    
0.5 mm to 10 mm (Small comb)
10.5 mm to 20 mm (Large comb)
Usage type    : Corded and cordless