Feature: 1. TEMPERATURE ADJUSTABLE: 5 gears temperature adjustable, the 1st gear 45 ℃, the 2nd gear 50 ℃, the 3rd gear 55 ℃, the 4th gear 60 ℃, the 5th gear 65 ℃. 2. MULTIFUNCTIONAL MASSAGE: Heating massager is suitable for multiple body parts like shoulders, knees, and elbows, with various massage functions to relieve fatigue and muscle soreness. 3. MUGWORT PATCH: Additionally, Vibration shoulder knee massager also comes with 2pcs mugwort patches to help improve circulation and provide better joint pain reduction. 4. TOUCH SCREEN DESIGN: Equipped with a touch screen design, users can easily switch massage modes and adjust temperature according to their personal needs. 5. UNIVERSAL FIT: Knee shoulder massager is designed with a buckle fastening system that is suitable for various leg types, making it more convenient and practical for users. 6. LONG BATTERY LIFE: Cordless knee shoulder massager built in a 3000mAh battery, which offers extended use time for longer relaxation sessions. Specification: Item Type: Shoulder Knee Massager Material: ABS Battery Type: Lithium battery 3000mAh (built in). Package List: 2 x Mugwort Patch2 x Charging Cord1 x Extension Band2 x Knee Massager