Electric Heating Shoulder Brace with LED Display and Vibration Massage Support Belt for Joint Care and Muscle Relaxation Type A - Shoulder Massager Features: 1. Two-in-one heating and massage function with 3 heat levels (maximum temperature 75°C) and 3 vibration modes. Functions can be used simultaneously or separately. 2. Touch screen control panel with LED display showing temperature and battery level. Built-in 5000mAh rechargeable battery. USB charging design. Fully charged in one time for up to 75 minutes of use. 3. Made from elastic neoprene with adjustable straps to fit various arm or shoulder sizes comfortably. Fits girths up to 18 inches. Product Details: Material: Neoprene Battery Capacity: 5000mAh Modes: 3 Temperature Range: Up to 75°C Dimensions: 45 x 32 x 1 cm Designed for: Men and Women, Left and Right Shoulders Package Includes: 1 x Heating Shoulder Massager Wrap 1 x USB Charging Cable 1 x User Manual Type B - 3-in-1 Heat Therapy Knee Massager Features: 1. Multi-functional heating and massage pad designed for knees, shoulders, and elbows. Suitable for use during office work, studying, driving, sports, and walking. 2. Offers 3 heat intensity levels and 3 vibration modes to help reduce fatigue, improve blood circulation, and promote muscle relaxation. 3. Adjustable wrap-around design with secure fastening straps ensures a stable fit on joints without needing to hold it manually. 4. Built-in 4000mAh high-capacity lithium battery allows for cordless operation, enabling convenient use anytime and anywhere. Specifications: Battery Capacity: 4000mAh Heat Settings: 45°C, 55°C, 65°C Vibration Levels: 3 Long Strap Length: 68 cm Short Strap Length: 30 cm Charging Cable Length: 100 cm Working Voltage: 5V Working Current: 1550mA Package Dimensions: 18.3 x 13.2 x 8.2 cm Product Weight: 417g Package Includes: 1 x Heated Knee Massager Pad 1 x Extension Strap 1 x Type-C Charging Cable 1 x User Manual Type C - 3-in-1 Far-Infrared Knee Massager Features: 1. Utilizes far-infrared heating technology for rapid warmth. Offers 5 adjustable heat levels (40°C, 45°C, 50°C, 55°C, 60°C). 2. Includes 5 customizable massage intensities from gentle to strong, allowing personalized comfort based on individual needs. 3. Comes with an extension strap for secure fitting on shoulders, elbows, or knees for multi-purpose use. 4. Equipped with a digital touch display controller with lock screen function to prevent accidental operation, ensuring safe and stable performance. 5. Includes a built-in storage pocket for herbal patch (mugwort bag not included) to support enhanced circulation and muscle relaxation. 6. Features an automatic shut-off function after 15 minutes to prevent overuse and ensure safe, energy-efficient operation. 7. Controller includes multicolor LED indicator lights with distinct patterns for each mode, providing clear visual feedback. Product Parameters: Material: OK Fabric + ABS Color: Black Battery Type: 18650 Lithium Battery Battery Capacity: 1800mAh Rated Power: 8W Rated Voltage: 3.7V Charging Voltage: 5V Charging Time: 3 hours Usage Time: 60–150 minutes Product Dimensions: 54.5 x 28.5 x 3 cm Extension Strap Length: 53 cm Package Dimensions: 27 x 15 x 5.5 cm Package Includes: 1 x Knee Massager Pad 1 x Extension Strap 1 x Herbal Patch Compartment (empty) 1 x Multilingual User Manual 1 x Data Cable 1 x Color Box