Product description: 
 
Innovative lift and trim systems-lifts and captures more low-lying hair, zoom wheel plus quick charge, corded and cordless. Get a perfect yet protective trim, time after time. The steel blades of the trimmer lightly brush against one another, sharpening themselves as they trim so they stay extra sharp and effective as on day 1.
 
Trimming System- Contour-following technology
Comb- 3 stubble combs (1, 3, 5 mm)
Both Wet & Dry Use
Handle- Ribbed Rubber Grip
Non-scratching teeth- For more comfort
Dura Power technology- 4x longer battery life
Run time- 45 minutes
Charging Time- 8 hr full charge
Charging- 10 hours full charge
Automatic voltage-  100-240 V
2-year warranty Plus 1 year with product registration on Phillips website