Features: 1. Pleasant massage effect A beneficial massage tool that can promote blood circulation, soothe tired muscles, and completely relieve pain. 2. [360 Floating Design] Ergonomic design. The neck massage tool seamlessly adapts to the cervical spine, providing a thorough and effective massage. 3. [4D modeling] 4 scientifically arranged massage heads, accurately covering multiple segments of the cervical spine. The adjustable C-shaped massage tool allows for more personalized use. 4. [Improved technology] Built-in magnet to ensure health. The TENS pulse penetrates into the muscles and can be fully massaged. It has a 38-42 hot pressing function to ensure a deep and comprehensive massage. 5. [6 massage modes] automatic mode, pulse control, hot compress control, acupressure control, kneading control, stroke control-this equipment can provide various massage pleasures as required. 6. [Humanized design] This device has a remote control, which is super convenient to operate and has a large battery capacity. Support 2 hours of continuous use. 7. [Wonderful Life Companion] Lightweight, compact, space-saving and portable. You can use it at home, in the office, while traveling, and enjoy a massage anytime, anywhere. Specification: White color Material: ABS, silicone Voltage: DC5V Power: USB Battery capacity: 650mAh Charging time: 2-3 hours Use time: 2 hours Features: massage instrument, cervical spondylosis prevention, physical therapy instrument, multi-function Product size: 17.5*13*13cm Packing list: 1 piece * massager 1 piece * remote control 1 piece * cable 1 piece * English manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.