Feature:1. Adopt carbon fiber heating wire, safe and durable, elastic pants, double layer anti skid design2. Can be kneaded and cleaned, high temperature resistant, tensile, not easy to break wire.3. The heating area is large, and the heat circulation is strong to keep warm.4. 5 Geas temperature control, adjust at will, long press 3 seconds to open, heating temperature 4565, gently press to shift gear.5. AntiRust USB plug, suitable for most of the mobile phone charger, elastic and comfortable, not tight.Specification:Condition: 100% Brand NewItem Type: Heating PantsMaterial: Pure Cotton SizeHipPants LengthWaistHeightWeightM100cm / 39.4in98cm / 38.6in60-80cm / 23.6-31.5in150-155cm / 59.1-61in45-55kgL106cm / 41.7in100cm / 39.4in66-86cm / 26-33.9in155-165cm / 61-65in55-65kgXL110cm / 43.3in102cm / 40.2in70-96cm / 27.6-37.8in165-170cm / 65-66.9in65-75kgXXL114cm / 44.9in104cm / 40.9in76-100cm / 29.9-39.4in170-175cm / 66.9-68.9in75-85kgXXXL120cm / 47.2in106cm / 41.7in80-104cm / 31.5-40.9in175-185cm / 68.9-72.8in85-95kgUsage: 1. Take out the USB plug2. Plug-in mobile charger3. Turn on the removable charger4. Hold the button temperature control switch for two secondsTurn on for Bluetooth of the mobile phone and connect to the temperature control APP. You can switch and adjust the temperature on the mobile phone, which is easy to operate.You can also adjust the button manuallyNote:1. If not used for a long time, please do not access to the charger.2. Do not use high temperature water or strong acid detergent.3. It is strictly prohibited to use electricity for wet clothes. Please turn off the power and stop using it when it is hot in the rain.4. The use time depends on the capacity of the charging treasure.5. Do not twist when washing, can extend the life of the heater.Package List:1 x Heating Pants Note:The product dose not include power bank. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.