KuLiLang Golden / Youth Knight R66 ClipperModel: R66Voltage: 5V-1APower 6.5WCharging Time: 3 HoursUsage Time: 3 HoursSpeed (R.P.M.): 7000Blade Adjustment: 0.8-3.5mmAccessories: 1/2#, 1#, 1-1/2#, 2#, 3#, 4#Kit Contents: Brush, Oil, Blade Protector, USB Charging CableKuLiLang Golden / Youth Knight R55 TrimmerModel: R55Voltage: 5V-1APower 6.5WCharging Time: 2 HoursUsage Time: 2.5 HoursSpeed (R.P.M.): 7200Blade Adjustment: 0-0.5mmKit Contents: Brush, Oil, Blade Protector, USB Charging CableKuLiLang Golden / Platinum / Dark Knight R11 Foil ShaverHigh-precision floating three-blade net, close shaving, shaving is like a facial massageHigh-quality imported cutter head, sharper cutting, no stubble on the skin surfaceYellow-plated titanium mesh, durable and sharp, prolonging the service life of the productHigh speed motor, strong power, make shaving more funUSB charging, don't worry about running out of powerThe whole body is waterproof, cleaning is more convenientUltra Thin Shaving HeadsVoltage: 5V-1ACharging Time: 90minUsage Time: 75minWaterproof Level: IPX7 waterproofKuLiLang Dark Knight R77F ClipperModel: R77FVoltage: 100-240V, 50/60HzPower 6.5WCharging Time: 3 HoursUsage Time: 4 HoursSpeed (R.P.M.): 6000/7200Blade Adjustment: 0.5-3.5mmAccessories: 1/2#, 1#, 1-1/2#, 2#, 3#, 4#, 5#, 6#, 7#, 8#Kit Contents: Brush, Blade Adjustment Tool, Blade Screwdriver, Oil, Blade Protector, AdapterKuLiLang Dark Knight R55F TrimmerModel: R55FVoltage: 100-240V, 50/60HzPower 6.5WCharging Time: 2 HoursUsage Time: 2.5 HoursSpeed (R.P.M.): 7200Blade Adjustment: 0-0.5mmKit Contents: Brush, Oil, Blade adjustment Screwdriver, Blade Protector, Adapter