Battery Sold International, a battery of your life! 
<br />  Features: 
<br /> 100% Brand new and high quality! 
<br /> You can adjust your clapper to respond to soft or loud claps as well as adjusting for the noise level in your room. 
<br /> Clap your applicances on or off -- each clap detection light will grow when a proper clap or a similar sound is detected.  
<br /> The clapper is a sound activated on and off switch for applicances. 
<br /> It is convenient for temporaily turnign on a light when entering a dark room such as a garage or a basement. 
<br />  
<br /> Specifications:                            
<br /> Voltage: 110V 
<br /> Color: white 
<br /> Size: 9*9*5cm 
<br /> Package size: 20*15*6.5cm 
<br /> Plug type: US 
<br />  
<br /> Package included: 
<br /> 1 x Clapper 
<br /> 1 x User Manual        
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<br /> Notes: 
<br /> 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 
<br /> 2.Please allow slight deviation for the measurement data.      
<br /> Purchasing here, fulfill your dream!