Product Specification: VOL: 120 db Dimension: 6.8*3.8*2.5 cm Battery: 110 mA, 6 V Color: black Product description: Sometime, A small device could have a great significance in one's life, even save one' life. If every one could pay attention to it and carry on one, then a lot of pity will be no longer in existence. Also a good present for kids, elderly and friends. What important: -When the alarm sound goes low, please remove screws from back cover and replace new batteries. -Pull off the hand strap to activate alarm. (To turn off the alarm, insert the hand strap to the plug.) -The alarm sound is very loud, please do not put by your ears. Warm tips: If you have any questions with the items, please feel free to contact us by email. We will always endeavor to assist with our quality service, to meet all of our clients' need, offer best solutions and do effective actions is our initial but final aim.
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