Description: Features: This cordless knee massager features vibration massage, red light, adjustable, an LCD display screen, a timer function, and an intelligent touch screenPortable & Convenient: With its rechargeable design, this portable massager can be used anytime without worrying about power supply issues. Its compact size (14 cmx19 cmx20 cm/5.51 inchx7.48 inchx7.87 inch) makes it easy to carry aroundIntelligent Knee Protection: Equipped with a smart chip, this knee massager allows you to adjust the massage mode and intensity according to your personal needs, ensuring a comfortable massage experienceMaterial: Made of ABS material and electronic components, this knee massager is designed for long term use while maintaining comfortability during each sessionPackage Includes: Each package comes with 1 knee massager and 1 USB cable, providing everything you need for massage experience at home or on the go Specification: Material: ABSElectronic components Size Chart: 14cmx19cmx20cm/5.51inchx7.48inchx7.87inch Package Includes: 1 Knee Massager1 USB Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.