Wireless Camera Bluetooth Shutter Bluetooth Remote

Communication:bluetooth version.3.0 transmit frequency: 2.4ghz-2.4835ghz battery life: cr2032*1 cell/about 6 months under working in 10 times a day dimension: 48mm*30mm*10mm weight: 0.029g color:red, pink, white, black, green, blue, yellow ( please advise the color you prefer,thanks. ) compatibility list:general use for iphone 5s/5c/5/4s/4,for ipad4/3/2/for mini ipad with retina display,for ipod touch 4th geberation or newer note8,10.1+,moto x/nexus4/5/7+/for xiaomi 1s/2s/3+ for sony xperia s/htc new one/for xiaomi and x+/other android phone