Cervical Spine Massager - 12 6 Kinds of Massage Modes, Cervical Charging Neck and Shoulder Physiotherapy Instrument Massager, for Elders/Friend/Adult　 Feature: Product size:15x14x7cm/5.91x5.51x2.76in Colour: Green Material: ABS Net weight: 200g/0.44lb Gross weight:552g/1.21lb Packing size:18.2x18x10.2cm/7.17x7.09x4.02in Charging interface:USB Voltage: 5V Description: 【Humanized Design】Adapt to the curve of human neck, with 15 -gear Massage Modes, better massage effect. 【12 6-Kinds of Massage Modes】12 massage heads provide a comfortable massage. Tightly covers the muscles around the cervical spine and painful areas all over the body. 【Practicle & Convenient】Release neck tension instantly in front of your computer or smartphone for countless hours of effective massage. Relieve headaches, chronic fatigue and neck muscle relaxation. 【USB Charging】The product adopts telescopic strong arm technology, which has good resilience and strong toughness. Easy charging and long battery life. 【Widely Appliable】Enjoy relaxing massage anytime, anywhere, wireless hanging neck, weight, easy to carry, suitable for home, office, business travel and other. Package Content: 1x Electric massager 1x Charging cable 1x Manual