Bộ sạc pin quay tay khẩn cấp tiện lợi cho hoạt động dã ngoại

Specifications: Portable mini emergency hand-cranking dynamo charger suitable for outdoor activities, good outdoor emergency power supply for your mobile phones or other digital devices. Transform the mechanical energy into electric energy, charge your mobile phone or digital devices at any places and at any time, convenient and useful. Mini size and light weight design can be easy and convenient to carry with. Item Name: Hand-cranked Charger Material: ABS Size: 58mm x 46mm x 31mm/2.28" x 1.81" x 1.22" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hand-cranked Charger #Charger #Crank #Emergency #Gear #Generator #Hand #Mobile #Outdoor #Survival #Usb