Specifications: Product name: Smart Tire Inflatable. Input voltage: Charger 5V is greater than 2A. Maximum current: 5A. Product material: Plastic materials + electronic components + aluminum alloy + data cable + pump nozzle. No-load current: <2A. Size: Width 6cm* Height 25cm. Working temperature: One 20℃～70℃. Product function: Inflatable cars, bicycles, balls, night lighting. Emergency lighting: 80 lumens for 10 hours. Charging time: About 3 hours. Colour: Black. Type: Wired Type with lighter. Wireless type with built-in 2000mAh lithium battery. Features: -6 COB lamp beads with COB high-brightness lights to solve your emergency needs. -High-performance pure copper coil motor. Strong permanent magnet motor power improves performance and reduces energy consumption, making the air pump more safe and durable. -Intelligent digital display, Digital memory, no need to watch, automatic charging and stopping. -Back heat dissipation design. Back heat dissipation window design, more stable and longer life. -Preset tire pressure intelligent charging and stopping. Set the required tire pressure in advance, and automatically stop when full, without manually staring at the tire pressure gauge, you can also manually stop with one key, and immediately control the pressure safely. -The tire pressure can be detected when the machine is powered on by screwing the valve on the car valve. Package Included: 1 x  Inflator Pump. 1 x  Inflatable line. 3 x  Inflatable mouth. 1 x  Lighter（Optional）. Note: 1. Inflation needs to stop for a while before recharging for about 10 minutes. 2. Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.