Package Include 1 x Car Jump Starter 1 x USB Cable 1 x Clamp Set (2 in 1) 1 x User Manual Features 1. 2A Output for 12V vehicles jump start. Jump starter clamps are included. 2. 1A USB Output, with four in one cable, for smartphone and other devices charging. 3. Wide range of applications and universal for smartphones. 4. Built-in power indicator light, 1Pcs for 25%, 2Pcs for 50%, 3Pcs for 75% and 4Pcs for 100%. 5. Long-press the power key for 3s to turn on the flashing light, and press for quick flash, slow flash and off. Specification 1. Model: B22536 2. Color: Blue 3. Input: 12V 4. Output: 5V1A 5. Starting Current: 200A 6. Peak Current: 400A 7. Capacity: 20000mAh 8. Size: 137x77x14mm Note 1. Please allow a little error due to manual measurement. 2. Please charge it before first using.