product features: 1. Red light heating function: can heat up quickly, 2. Mesh bag design, you can put the mugwort bag into it and perform mugwort hot compress. 3. Vibration massage function: three levels of adjustable vibration massage, simulated human massage. 4. Heating and massage two-in-one, 3 levels of heating, and 3 vibration massage modes to choose from. Equipped with digital display controller, touch screen button design, and the panel displays temperature and power. The intimate Nylon Buckle is designed to adjust the wearing, angle and tightness at . Turn on the anti-accidental touch mode to prevent accidentally touching the keys while using the product. color: gray Material: diving material Package Contents: 1 x belt warmer 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!