- The Philips Norelco Ultimate Premium Precision Beard Trimmer BT9810/40 is a premium beard, hair, and stubble trimmer
- Advanced full steel blades and Beard Sense Technology motor are designed to quickly and easily provide a even trim in every pass
- Easily spin the zoom wheel to lock in 30 length settings at 0.2mm (1/128") increments from 1/64" to 25/64" and get the precise look you want. Includes 1 reinforced guard attachment.
- Advanced lithium-ion battery delivers maximum power for high performance cutting. Charge your beard trimmer for an 1 hour to get 120 minutes of cordless use with battery light indicator.
- 100% Waterproof for easy use in or out of the shower. 2 year ty and tee.