Powertec TR-6700 Shaver Usage Areas: Hair Shaving, Beard Trimming Usage: Wireless Stand (With Seat): None With Stand Without Stand Charging: - Charging Type: Adapter Head Type: Titanium Removable Blade: No Comb Dimensions: 1.5mm 3mm 4, 5mm 6mm 9mm 12mm Number of Combs: 6 Shortest Cutting Without Comb: 0.8mm Length Adjustment Without Comb: Multi-stage (0.8-2mm) Motor Power: 3.7v/DC Motor Working Type: single stage Backup Battery: No Battery Status: 2500mAh Lithium Battery Type: recessed Charging Notification LED: yes (digital) Working Time: 5 hours Charging Time: 4-5 hours