Power Supply: USB Working Time: 180 Minutes Charging Time: 1.5 Hours Battery: 1200 mAh Li-ion battery Cord and Cordless: Ceramic and powder metallurgic blades Blade Material: Stainless Steel Product Material: Plastic(ABS) Guide Comb: 4(1-3-5-7mm)

Power Supply: USB Working Time: 500 Minutes Charging Time: 4 Hours Battery: 2000 mAh Li-ion battery Cord and Cordless: Yes Blade Material: Stainless Steel Product Material: Plastic Guide Comb: 3(1.5-3-4.5mm)

Power Supply: USB Working Time: 250 Minutes Charging Time: 2.5Hours Battery: 1200 mAh Li-ion battery Cord and Cordless: Yes Blade Material: Stainless Steel Product Material: Metal Guide Comb: 4(1-2-3-4mm)

Power Supply: USB Working Time: 120 Minutes Charging Time: 2 Hours Battery: 500 mAh Li-ion battery Cord and Cordless: No Blade Material: Stainless Steel Product Material: Plastic(ABS) Guide Comb: 4(3-6-9-12mm)

Power Supply: USB Working Time: 180 Minutes Charging Time: 2.5 Hours Battery: 1200 mAh Li-ion battery Cord and Cordless: Yes Blade Material: Stainless Steel Product Material: Plastic Guide Comb: 3(1-2-3mm)

Power Supply: USB Working Time: 120 Minutes Charging Time: 2 Hours Battery: 600 mAh Li-ion battery Cord and Cordless: Yes Blade Material: Stainless Steel Product Material: Plastic(ABS) Guide Comb: 4(3-6-9-12mm)

Power Supply: USB Working Time: 150 Minutes Charging Time: 3 Hours Battery: 1200 mAh Li-ion battery Cord and Cordless: No Blade Material: Stainless Steel Product Material: astic(ABS) Guide Comb: 0

Power Supply: USB Working Time: 120 Minutes Charging Time: 2 Hours Battery: 600 mAh Li-ion battery Cord and Cordless: Yes Blade Material: Stainless Steel Product Material: Plastic(ABS)

Power Supply: USB Working Time: 100 Minutes Charging Time: 2 Hours Battery: 500 mAh Li-ion battery Blade Material: Stainless Steel Product Material: Plastic ABS Guide Comb: 3(1-2-3mm)

Power Supply: USB Working Time: 60 Minutes Charging Time: 1.5 Hours Battery: 500 mAh li-ion battery Cord and Cordless: No Blade Material: Stainless Steel Product Material: Plastic(ABS) Guide Comb: 5(3-6-9-12-15mm)

FEATURES: Power Supply: USB Charging Cable Battery: 500 mAh Li-on Charging Time: 2 Hours Working Time: 120 Minutes Guide Comb: 4 Heads (3-6-9-12mm) Blade Material: Stainless Steel Product Material: Plastic...

FEATURES: Power Supply: USB Charging Cable Battery: 500 mAh Li-on Charging Time: 1.5 Hours Working Time: 120 Minutes Guide Comb: 4 Heads (3-6-9-12mm) Blade Material: Stainless Steel Product Material: Plastic...

FEATURES: Power Supply: USB Charging Cable Battery: 600 mAh Lithium–ion Charging Time: 2 Hours Working Time: 120 Minutes Guide Comb: 4 Heads (1-2-3-4mm) Blade Material: Stainless Steel Product Material: Plastic Cleaning...

Power Supply: USB Working Time: 240MINS Charging Time: 2.5H Battery: 1600mAh Cord and Cordless: YES Blade Material: powder metallurgic blade Guide Comb: 1/3/5/7MM

FEATURES: Power Supply: USB Charging Cable Battery: 500 mAh Li-on Charging Time: 1.5 Hours Working Time: 90 Minutes Guide Comb: Adjusting Wheel Blade Material: Stainless Steel Product Material: Plastic (ABS)...

FEATURES: Power Supply: USB Charging Cable Battery: 600 mAh Lithium Charging Time: 2 Hours Working Time: 120 Minutes Guide Comb: 5 Heads (1-3-6-9-12mm) Blade Material: Stainless Steel Product Material: Plastic...