Features:1.Accurate pressure measurement: Connect the air nozzle of the tire, turn on the switch to display the current tire pressure, which can achieve accurate pressure measurement.2.High-quality battery: The product adopts high-density lithium electronic battery, which can last for a long time.3.Fast heat dissipation: The product adopts a metal cylinder for stable and fast heat dissipation, which reduces the body's heat during use and reduces noise at the same time.4.LED light design: The product comes with LED light, it is convenient to inflate the LED lighting at night.5.Intelligent display: This product is preset to stop when the tire pressure is full, so you don't need to stare at the tire pressure gauge all the time.Specifications:Cylinder diameter:17mmTire pressure gauge:Digital Display ScreenFunction:Inflation, lighting, automatic filling and stoppingVoltage:8.4VPower:100WInflation time:9 minutes 30 secondsBattery capacity:2000mAh*2Accessories:3*Inflatable nozzlesProduct Size:155*65*210mmWeight:0.55kgNotes:1.Due to the effects of light and shooting angle, the actual color of the item may differ slightly from the color shown on the picture.2.Due to manual measurement,please allow 1-3cm measuring deviation.Thank you for understandingincludes:1*Air Pump3*Inflatable nozzles