LED PULSE Bar Products Wearable Devices
LED Heart Beat Keychain
  1. LED Heart Beat Keychain
  2. Lovely Heart shape design 
  3. Can be safety hanger for the backpack. 
  4. Can be Key-finder for the big bag at night.
  5. CR-2032 Lithium battery X 2 PCS.500,000 flashes 
  6. 2 functions: Motion sensor and auto blinking.
  7. 4 LED Light 
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