JJC IR-U1 Wireless Remote Control For Canon EOS M 70D 100D 700D 60DA 6D 600D 550D 7D Nikon D3300 V3 D7100 D5300 D610 P7800 COOLPIX A Pentax K3 II K-S2 K-S1 Q Q10 Sony A77II A6000 a7 a7R A230 A290 A330 A380 A390<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Dimensions: 75mm x 42mm x 11.15mm </span></li><li><span class="a-list-item"> Weight: 16.5g </span></li><li><span class="a-list-item"> Working Distance: 1cm-10meters </span></li><li><span class="a-list-item"> Battery: CR2032 </span></li><li><span class="a-list-item"> Half press shutter release </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tm4n6s2xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KT0aHbVyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417D6tZqyZL.jpg" noproxy>