Feature1. Extra warmth: Our heated seat cushion is made of soft plush flannel material, 100*40cm in size, with built-in large heating elements to ensure large area coverage, providing your body with comfortable relaxation2. USB powered: This heated chair pad can be conveniently powered by USB and comes with a pocket for storing a power bank, suitable for use in the office, home or outdoor activities3. 10-hour timer and 3 heating settings: This heated office chair cushion is designed with a 10-hour timer and 3 temperature levels, allowing you to adjust the comfort level to meet the needs of different situations4. Fast heating and safety: The warm chair cushion operates at 5V, supports fast heating mode, has overheating protection, and no risk of leakage. You can relax and enjoy the soothing heat without worry. It is also machine washable and easy to maintain.5. Multifunctional: In addition to being a chair heating pad, this electric chair heating pad has multiple functions, enough to relieve pain in various parts of the body, making it a valuable addition to your daily pain managementMaterial: flannelPower supply mode: USB plug-inRated voltage: 5VRated power: 10WGear: 3rd gearTiming: 10 hoursPackaging: OPP packagingSize: 40*100cmPacking size: 38*24*4cmPacking weight: 420gPackaging accessories: 1*USB office heating cushion