Features: 4 Heads For Full Body Massage:Our self-massage tool includes 4 unique massage heads to target different body parts. Spherical head for arms,waist,back,buttocks,thighs and calves etc. U-shaped head for neck,spine,heel and leg etc. Bullet head for deep tissues such as meridians,palms,soles etc. Flat head for large muscles,such as latissimus dorsi etc. Great for relieving muscle tension,reducing stress and improving blood circulation. Ultra Quiet & Long Service Time:Our muscle massager is 45dB ultra quiet and won’t disturb you even if you're on the phone or watching TV. Equipped with a 1500mAh rechargeable battery,run up to 60 minutes after fully charged. Massage for 15 minutes. Thoughtful Gift:After a busy day,use this deep tissue massager to relieve fatigue and reduce soreness,nothing is more comfortable than this.