Dura power
NiMH type battery
Lift & trim system
1-hour full charge
60 minutes run time
Battery low indicator
4x Longer-lasting battery
0.5-10mm trimming range
Ergonomic easy-grip handle
Adjusts to different length setting
Skin-friendly blades for smooth skin
This Philips BT3215 / 15 trimmer has a lift and trim system that combs the hair to the level of the blade. This beard trimmer uses DuraPower technology to help reduce the friction of the blade for use, save the motor and hold your battery for four times longer. This trimmer allows you to trim cordless hair continuously for up to 60 minutes with a 1-hour charge. The battery indicators in this trimmer can indicate low, empty, charging, or full battery status.