■ Equipped with artificial intelligent turbo sonic technology. 10,000 sonic vibrations shimmer your skin and capture many whiskers in one stroke. Achieve deep shave without extra strain on your skin. ■ 5-stage sonic custom buttons Control the vibration range of shaver head Allows you to shave deep to match different skin types and beard tones. ■Adhesive 3D head With a shaver head that moves up to 65 degrees forward and backward, and a float up and down to automatically follow the curves of your face. ■ Deep catch blade The 899 pattern grabs the root in various directions of whiskers across the head. ■ Waterproof design, so it can be washed. Waterproof design up to 16.4 ft (5 m), so it can be washed completely and easy to clean. - Suitable for shaving in baths. You can also use it while bathing or taking a shower. Shaving gel or foam allows you to achieve a more gentle shave for your skin. ■Brown premium watch included *Batteries sold separately (uses 1 AAA battery).