KEMEI Black Hair Clippers for Men Cordless Clippers for Hair Cutting Professional Barber Clippers USB Rechargeable Wireless HairSPECIFICATIONS Power type: Mains and battery operation Brand Name: Kemei Number of nozzles: 3 4 pcs Item Type: Hair Trimmer Material: Titanium alloy blade head Metal paint shell process Function: wet haircut Function: dry haircut Function: Washing knives under water Function: fast charging Motor type: Rotary Blade Material: Other Commodity Quality Certification: ce Maximum cutting length: over 20 mm Kemei Model: KM 2299 Minimum cutting length: 0. 5 1