Wahl Cordless Detailer Li. The barber's favorite trimmer has gone cordless! This professional quality USA-made unit is for everyday use in the busy barbershop or salon. The cordless Detailer Li comes equipped with an extremely close cutting t-wide bladedesigned for detailing and fine line trimming, a lithium ion battery with 100-minute run time, and a heavy duty recharging stand with a unique swivel cordrotation feature. Weight: 6.6 oz.