• Works with a 5V/2A power bank (not included) to generate heat and keep you warm
• A good tool to keep you warm outside in cold winter
• Made of high-quality Oxford cloth, with soft sponge lining, it is soft, wear-resistant, and can be reused for a long time
• Easy to fold up and convenient to carry
• Perfect for stadiums, sporting events, camping, hiking, fishing, etc

Specification:

• Size: 44*40*1.5cm
• Material: Oxford cloth/300D frosted cloth+1.5cm sponge+3 heating sheets (9*25cm)
• Weight: 0.215kg

Note: The product itself does not carry electricity. To use the heated function requires you to use your own 5V/2A 10000mAh power bank to power this cushion, only that it will be used for 4.5-10 hours (the higher the gear, the shorter the use of time)