•3 seconds of rapid heating without radiation hazards, safe and without leakage •Multi-layer material combination, safer and more comfortable: leather layer + warm plush layer + comfortable sponge layer + thermal conductive layer + protective layer + heating layer + protective layer + comfortable sponge layer + bottom anti-slip layer •Suitable for pregnant women and infants, no radiation hazards, graphene far-infrared heating, low radiation is not harmful to the body, feel free to use •One-button intelligent & manual temperature control: one-button turn-on, convenient and practical, the temperature control button is waterproof and designed to heat safely, with temperatures up to 65℃ •Washable, not afraid of machine washing: the heating device is made of graphene material, which has stable performance and can be used normally even when immersed in water without leakage •The back of the seat cushion is covered with anti-slip silicone particles to prevent it from shifting during bumpy rides Easy two-step installation: •First fix the top buckle on the headrest support rod •Then insert the bottom plum blossom buckle into the back of the seat Instructions for use: •Intelligent mode: •Press and hold the switch for 1.5 seconds to turn on; the default gear is 65℃ (displaying white light), which will automatically drop to 55℃ after 5 minutes of use, and will automatically drop to 45℃ after another 5 minutes of use •Manual mode: •In smart mode (white light displayed), manual short press to adjust the temperature, manual adjustment does not automatically downshift; the switching sequence is red light 65℃, green light 55℃, blue light 45℃ •After turning it on, press and hold until the button light goes out, then it is turned off (Note: There is no automatic shutdown function) Specification: •Applicable Voltage: 12V •Power: 24W •Power cord: cigarette lighter interface power cord •Product weight: 0.76kg •Product size: 48*106cm •Main material: plush •Applicable models: Available for all cars with 12V cigarette lighter socket Package included: •1 x Car Seat Heating Pad •1 x Cigarette Lighter Plug Power Cable •Other items not included