Newest portable travel safty hammer 5v, 3.1A quick usb charging car charger with purifier function

Newest portable travel safty hammer 5v, 3.1A  quick usb charging car charger with purifier function

Product Details

• Unique design with aluminum shell
• Dual USB (1A+2.1A) port for charging two mobile phones at the same time
• With Safty Hammer for emergency things happen to save life
• Air can be purified at any time because of built-in high quality negative-ion generator. 
• Short circuit protection, overheating protection, overcurrent protection and more advanced safety features keep you and your devices safe

Specification

• Output: DC 12V - 24V
• Output: 2.1A + 1A
• Size:  69 x 28mm
• Weight:  50g

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