Feature: 1. Five‑speed frequency conversion regulation suitable for daily and professional massage. 2. 70W Brushless motor is powerful and less noise, up to 3200rpm capable of producing 5KG force. 3. Deliver vibration to the deeper muscles to wake up the whole body and relax. 4. Suitable for arm, hip, leg, foot and other body parts massage for relaxation. 5. Small in size and lightweight with excellent performance and flexible control. Specification: Condition: 100% Brand New Item Type: Massage Gun Material: Aluminum Alloy Power Supply: Lithium battery Battery Capacity: 6600mAh Size (with spherical massage head): Approx. 14 x 14 x 5cm / 5.5 x 5.5 x 2in 5 Gears function: Gear 1 Wake up muscle and whole body elax Gear 2 Relaxes muscles to assist in stretching Gear 3 Massage muscles to relieve pain Gear 4 Deep massage for pain relief Gear 5 Professional massage to crush lactic acid Applicable parts of each massage head: Spherical head: Suitable for massaging large muscle groups such as arms, buttocks, thighs and calf U-shape head: Applicable to massage the neck and spine, Achilles tendon Cylinder head: Suitable for impacting deep tissue, such as meridians palm, plantar, etc Flat head: Suitable for the relaxation muscle parts and body shaping . Package List: 1 x Massage Gun4 x Massage Head 1 x USB Cable