[DETAIL] JKUOO multi-functional car jump starter is designed for various situations. With a 20,000mAh large battery , it handles tough tasks and offers outdoor power interfaces. Its smart power-off function ensures safety, and it can start your car in 3 seconds. A reliable choice for any driver.（ Please make sure to choose the products of our brand JKUOO. Other products are not developed by our company.It comes with an EVA storage bag.. ） Shipping reminder: We'll ship your order within three days. The actual time you get the package depends on real - world delivery speed, not the latest time shown on the platform. (It'll only be about a week later than the delivery time of regular products.) If you haven't received the package yet while the logistics information indicates it has been signed for, there is a high probability that the local post office has placed the package in your mailbox. If it's not in the mailbox, please contact the local post office as soon as possible, or get in touch with me on the platform for verification. Once you receive a call or any other notice, please pick up your package promptly. Such an excellent product is quite likely to be stolen. Quick Tips： For products with a high-power external power discharge function, they can only be shipped through special logistics channels.so there are few logistics channels for transportation and it is needs to wait for flights occasionally.However, you don't have to worry about the logistics issues. The delivery time is the same, and the logistics information can also be tracked on the platform. It will not affect the tracking of the package or the delivery time of receiving the package. If you are in a hurry, Please do not purchase, I will ship within three days of your order and do my best to ensure that you receive the package as soon as possible. Please be patient and please do not give bad reviews~~ You can consult our staff at any time the arrival track of the package, thank you for your understanding, Best wishes for you ! [ATTRIBUTES] - Hign-concerned Chemical: None - Peak Current: >1200 A - Certified: ce,MSDS - Hign-concerned Chemical: None - Peak Current: >1200 A - Certified: ce,MSDS - Fast Charge: One Way Fast Charge - Special Features: Lighting,Cigarette Lighter Starter,warning light,SOS Lighting - Item Weight: 0.67kg - Voltage: 12 V - Conversion Rate: >90% - Battery Capacity(mAh): 20000-30000 - External Testing Certification: WEEE,MSDS,ROHS,ce - Number Of Built-in Batteries: 4 - Brand Name: NoEnName_Null - Origin: Mainland China - Certification: weee,RoHS,MSDS,CE - Branding: JKUOO - Voltage: 12V - Function 1: Car Jump Starter - Function 2: Inflate the car - Function 3: 4 preset inflation modes - Function 4: Tire pressure detection - Function 5: Nighttime flashlight - Function 6: Red flashing warning light - Function 7: USB output port