Feature:1. Multiposition application, not only can this neck massager pillow for neck and low back, also fit perfectly your abdomen, thigh areas, calf and other body areas.2. 2 speed adjustable, the first speed is the strong gear, suitable for lumbar discomfort, 2 speed for the gentle weak gear, suitable for the elderly with fragile bones.3. The four‑zone embracing massage relieves waist pressure. According to ergonomics, the embracing style caters to the natural curvature of the human spine.4. Bilateral vibration relaxes the muscles on both sides of the waist, relieves soreness, effectively aim at women's menstrual backache, fatigue and other discomforts, and improves the trouble of waist fat.5. Using a constant temperature slightly higher than the human body temperature, warm the whole waist, built‑in PTC heating, promote blood circulation, relieve muscle fatigue, the lumbar spine is relaxed, and the whole body is comfortable!Specification:Condition: 100% Brand NewItem Type: Massage Waist PillowMaterial: Polyester + Nylon + Polyurethane Fiber + CottonColor: As shown in the pictureSize: Approx. 40x26x25cm / 15.7x10.2x9.8in Weight: Approx.2258g/79.6ozVoltage: 5VPower: 30WMassage Cycle: 15 minutesBattery: Polymer lithium battery 2600mAhKneading:The 1st gear is the strong gear, 28±3 rpm, suitable for sedentary parties with lumbar discomfortThe 2nd gear is gentle and weak, 22±3 rpm, suitable for the elderly with fragile bones and thin peopleHot Compress: Press "Flame" key constant temperature hot compress, available all year roundVibration: Rhythm gear is about 3000 times/min; continuous gear is about 2000 times/minPackage List:1 x Massage Waist Pillow1 x