3-in-1 Wireless Knee Massager Smart Air Pressure & Vibration 3D Kneading for Shoulder Elbow Portable Design

3-in-1 Wireless Knee Massager, Smart Air Pressure & Vibration 3D Kneading for Shoulder Elbow , Portable DesignFeatures:1. This electric heating massage knee pad is designed for portability and low standby power consumption, making it convenient and energy-efficient.2. With three levels of knee heating (45°C-50°C-55°C) and upgraded lock heat technology, this electric knee massager provides a comfortable temperature to protect joints from cold weather and effectively helps sweep away knee effusion.3. Equipped with an internal high-frequency vibration motor and three adjustable intensity levels, this physiotherapy knee pad provides continuous vibration that mimics the kneading action of human hand, releasing joint pressure and promoting knee health.4. With16 red light LED for targeted therapy, this wireless heated knee massager soothes knee pain and promotes healing.5. The 3D airbag design of this device provides comprehensive knee care, locking in heat and promoting ventilation to prevent sweating, allowing users to enjoy residual warmth even after the device is turned off.6.The smart 10-minute timer and intelligent LCD screen display for battery level and functions make it easy to use. It has simple buttons for seniors to operate.Product Include1* Main machine1* Type-C data cable1* Manual1* BoxSpecificationItem type: Smart knee massagerInput voltage: DC5V-2ARated voltage: 3.7VRated power: 10WSmart timing: 10 minutesCharging time: About 3H