Patented 5D Massage Heads for All-round Massage] With “4+2” 5D Massage Heads, N5 MINI massager with heat can reach larger massaging areas, from the neck to the trapezius & shoulder. Also, the massaging heads covered with silicon rubber are softer than metal heads, giving your skin a gentle touch. ??[Ergonomic Design for Human-like Massage Experience] Refer to the massage techniques of therapists, the N5 MINI professional cervical massager can easily reach deep tissues, relieving muscle fatigue like real human hands. Plus, there 2 heat compress settings (104?/111?) for you to choose which can help to comfort your sore shoulder & neck. ??[Two Modes]:The N5 Mini Neck Massager has two selection modes. Mode 1 is a continuous massage, with lightness, and stable rhythm, suitable for relaxing the shoulders and neck daily of parents. Mode 2 is a continuous massage with six powerful massage heads that work to help reduce aches and pains quickly, suitable for cases of long-term sitting working in the cervical spine. ??[Battery Capacity]:The device’s lithium battery is designed with a huge battery capacity, with only one charge that can be used within seven days. It is recommended to use the device once a day and for 10 minutes at a time. ??[45 Dbs Low-noise]:We can use N5 mini massage when we play games, do domestic chores, and have meetings. Otherwise, we can enjoy the N5 mini's multi-purpose function for massaging multiple body parts: neck, lumbar, back, and legs.