1.DUAL-SIDED BLADE: The f trimmer with double-sided blades can bring the perfect edge to your style. The electric trimmer is conted to the skin protection layer to maintain comfort even in sensitive areas, so you can quily and easily arrange your style in any direction 2. Powerful battery system: reliable power supply, USB charging, 2 hours fast charging function, wireless operation for 60 minutes 3.4 One-in-one facial razor set: Attach one of the four combs to the , and you can start to create your favorite beard shape in a few seconds. The comb length range is 1-6 mm (1 mm, 2 mm, 4 mm, 6 mm), giving you the flexibility to easily create and maintain your style 4. 100% waterproof shaver: the shaver is waterproof, you can use it with water, foam or gel to get better sliding and smoother skin feel. In addition, you can even shave in the shower