Auto off:Close /1 min / 3 min / 5 min / 10 min. 1 x Night vision binoculars. 3.2 ""480 854 HD TFT. 1 x NV3180 Night Vision Binoculars. Power Source:2600 mah lithium battery. Super bright infrared light night distance 250-300m, the market is 150M similar products.
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