Item Model NumberKM-1903
Product Dimensions14 x 5 cm (device); also noted as 16.8 x 3.5 cm; package approx. 20 x 9.6 x 6.5 cm
MaterialABS plastic housing, stainless steel (SUS) blades, electronic components
StyleUnisex, modern ergonomic grooming device with dual-sided blades and LED display
Power SourceRechargeable built-in lithium-ion battery; USB Type-C charging
Compatible ProductsUSB Type-C charger, 4 guide combs (1mm, 2mm, 4mm, 6mm), cleaning brush (all included)
Voltage3.7V workingVoltage; 5V USB charging; 220 - 240V AC input (universal)
Wattage5W
Maximum Power5W
Maximum Rotational Speed7800 Rpm
Item Weight0.6kg
Item Package Quantity1 device per package
Special FeaturesIPX5 waterproof
LED/LCD battery display
Dual-sided R-tip blades
Smart safety lock
Multiple combs
Quiet motor
Safe for sensitive skin
Wet/dry use
Fully washable
USB Type-C fast charging
Flexible 45° blade design
Included ComponentsKM-1903 trimmer
4 guide combs (1mm, 2mm, 4mm, 6mm)
USB Type-C charging cable
Cleaning brush
User guide
Batteries IncludedYes
Battery Cell TypeLi-Ion battery
Battery Capacity600 mAh
Number of Speeds1
AC Adapter Current0.4–0.5 A
Cutting Angle45° flexible blade design
Surface RecommendationFace, arms, legs, bikini, chest, armpits, groin, other skin/body hair
Specifications MetIPX5 waterproof, CE certified
MotorHigh-efficiency/brushless (quiet operation, 7800 RPM)
ManufacturerKemei, China
Warranty & SupportCheck Osta Warranty Page
Return PolicyOsta Return Policy
Working Time45 to 60 minutes per full charge
PropertiesRechargeable (600 mAh li-ion), 5W motor, 7800 RPM, IPX5 waterproof, LED display, USB-C charging, smart lock, quiet operation, adjustable combs
Country of OriginChina