①. Features: Universal USB interface suitable for use in cars, homes, and offices. Heats up and maintains warmth to meet your needs. ②. Features: Rapid heating design heats up within 2 minutes. Maintains a constant temperature between 30°C and 60°C for consistent warmth. ③. Features: Knitted fiber composite non-slip mesh with heating wire. Skin-friendly material provides gentle, warm, and comfortable heat. ④. Features: Ideal for home and office use. Helps relax body muscles and enhances overall comfort. ⑤. Features: Suitable for use during winter driving. Provides comfort and helps reduce fatigue from prolonged driving. ⑥. Notice: Actual color may vary slightly from the image due to differences in monitor displays and lighting. Allow 1-3 cm deviation due to manual measurement. ⑦. Specification: Product size: 45 x 45 cm; Material: Knitted fiber composite non-slip mesh and heating wire fiber; Voltage: 5 V; Power: 35 W - 48 W; Product line length: approximately 135 cm / 53.15 inches; Heating temperature: 30°C - 65°C; Application: Car / home / office; Suitable model: Universal. ⑧. Features: Heats up in 2 minutes. Adjustable temperature range from 30°C to 65°C. ⑨. Features: Bakelite plug with built-in fuse. ⑩. Features: Elastic straps for secure and durable fit. ⑪. Includes: 1 x USB Heating Cushion; 1 x Cable.