<p><b>Brand Introduction: </b>O-CONN professional Health & Household brand manufacturers are committed to providing customers with a good shopping experience, high-quality materials, exquisite technology, perfect design, attentive service, please believe we, your most loyal partner.</p><p></p><p><br></p><p><b>If you have any questions, please do not hesitate to contact us immediately by email, and we will solve your troubles in the first place.</b></p><p></p><p><br></p><p><b>8 Replaceable Massage Head</b></p><p> -- Spherical head: Suitable for large muscle groups such as arms, back, hips, thighs, calves.</p><p> -- U-shape Head: Suitable for neck, spine, Achilles, tendon.</p><p> -- Flat Head: Used to help shape the muscles of the body relax.</p><p> -- Cylindrical Head: Suitable for impacting deep tissues such as meridians, joints, palms, and soles.</p><p> -- Cushioned head: Slowing vibration, for older people. </p><p> -- Shovel-shaped head: for relaxing the peripheral muscles of the back, cervical spine and waist.</p><p> -- Thumb head: for impact deep tissue, such as meridian, palm, foot bottom.</p><p> -- Cone head: Small contact area for precision massage of pain points.</p><p></p><p><br></p><p><b>6 Adjustable Speed</b></p><p> -- 1-2: Muscle Awakening</p><p> -- 3-4: Breaking Lactic Acid</p><p> -- 5-6: Deep Massage</p><p></p><p><br></p><p><b>Parameter:</b></p><p> Size: 8.66*8.58*2in</p><p> Vibration frequency: 50-60Hz</p><p> Input voltage: 110-240V</p><p> Interface: DC, 26V = 1A</p><p> Battery capacity: 2000mAh</p><p> Speed: 1200-3300 rev / min</p><p> Rated power: 20W</p><p> Rated voltage: 24 V</p><p></p><p><br></p><p><b>Package:</b></p><p> 1x Massage Gun</p><p> 8x Massage Heads</p><p>1x Charger</p><p> 1x User Manual </p>