Hand Crank Mobile Device USB Charger

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  • Regular price $19.99
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  • A mini hand-cranking dynamo charger, which can be used as an emergency power supply for your mobile phones or other digital devices, suitable for travel, outdoor activities, etc.
  • Transform the mechanical energy into electric energy, timely charge your mobile phone when the phone is running out of power whether you are in the office, or on a business trip.
  • Widely compatible with most mobile phones and digital devices with USB.
  • Portable and light, easy and convenient to carry.
  • With indicator light, which can be an emergency illumination light.