Caliber Professional .50 Cal BMG Cordless ClipperCaliber Professional . 50 Cal BMG Cordless Clipper CP 05BMG This new breed has a proprietary balanced ergonomic design and is so lightweight you can use it all day. Over 10,000 SPM World's fastest 10w Japanese linear magnetic motor, 10,000+SPM Quick automatic recharge stand USB Cable, Cordless Corded technology 3hrs. of constant power This new breed has a proprietary balanced ergonomic design and is so lightweight you can use it all day. Ultra low