Model: GG-JS-961 Size: L220 x W110 x H56mm Product Weight: 720g Battery Capacity: 16000mAh Car Start Voltage: 12V Peak current: 2000A Charging Input: 5V-2A USB Output: 5V-2A Rated Pressure: 150psi Operation Temp.: -20-60 Cycle Life: Greater than 3000 times 4 Functions: Jump Starter: Start 12V cars. Air Compressor: Inflate the tire. USB: Charging digital devices. LED Light: Lighting/Flashing/SOS. car Applicable car engines: Start gas vehicle: up to 5.0L Start diesel vehicle: up to 3.0L Product Product protections:Reverse protection, High temperature protection, Short circuit protection, Voltage stabilization protection, Overcurrent protection, Overvoltage protection, Anti magnetic field protection, Overcharge protection, Safer Polymer lithium battery Car starting steps: 1. Connect the starting cable to "DO" port of jump starter. 2. Connect the clamps to car battery, Red to "+", Black to "-". 3. Press car starting button, or turn the starting key. 4. Remove the jump starter from car battery after startup. Color: Black Material: plastic Package Contents: 1 * Air Pump 1 * Jumper Accessory Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.