Relief where you need it most Ergonomic dualball design with a 3D textured surface that contours to your body and targets trigger points to ease neck, shoulder, and back tension. Provides concentrated tissue relaxation without complicated settings. intensity and comfortable materials Four vibration levels let you choose gentle to firm stimulation so you can each session for sore muscles or deep release. Soft siliconecovered ABS body gives a comfortable, skinfriendly surface while maintaining durable structure. Practical power and charging Builtin 1500 mAh battery for extended use and quick 2.5hour TypeC charging. Charges with common smartphone chargers for convenient power anytime, anywhere. Why choose this device Targets specific trigger points and tight muscle tissue with a dualball, 3D textured configuration for more effective relief than a flat surface. Adjustable vibration levels allow you to tailor the massage to soreness and sensitivity. Compact, durable materials and standard TypeC charging make it easy to use at home, the gym, or on the go. Typical uses Postworkout recovery: use on tight calves, hamstrings, shoulders, and back to help muscles relax after training. Desk relief: short sessions on neck and shoulders during work breaks to reduce stiffness from long periods of sitting. Travel and recovery: portable charging compatibility and a compact form factor make it useful for easing back tension on planes or after long drives. Key specifications (consistent with product details) Surface: 3D textured Design: dual ball for contouring and triggerpoint targeting Materials: soft silicone covering over ABS Vibration: 4 intensity levels Battery: 1500 mAh Charging: TypeC, 2.5 hours Charger compatibility: works with standard smartphone chargers Recommended users: athletes, fitness enthusiasts, anyone seeking targeted muscle relief