1、ADJUSTABLE TEMPERATURE DESIGN: Three gears adjustable temperature function, suitable for different seasons and personal needs, providing a comfortable using experience. 2、PORTABLE DESIGN: Compact and lightweight, easy to carry and store, can be used anytime and anywhere, suitable for car, home, office and other occasions. 3、USB INTERFACE POWER SUPPLY: Power supply through USB interface, convenient to connect the car charger, mobile power and other devices, no need for external power cord. 4、MEMORY FOAM LUMBAR SUPPORT: Made of premium memory foam, it provides good support and comfort, relieving the discomfort caused by prolonged sitting. 5、MULTIFUNCTIONAL USE: Not only can it provide lumbar support and comfort, but it can also help relieve back pain, improve ride comfort and enhance the driving experience. ----------------------- Item Type: Lumbar Cushion Weight: 487g / 17.18oz Fabric: Suede single layer, Memory foam, Heating pads Product Color: Khaki Product Size: Approx. 33x30x10cm / 13.0x11.8x3.9in ----------------------- 1 x Cushion1 x Connection Cable1 x Instruction Manual