product details1‎.‎Vertax E14 has a very good transcendence‎.‎2‎.‎Vertax E14 equipped with a multi‎-function control button and multi‎-function custom button3‎.‎Long‎-lasting battery life makes you use it more freely‎.‎4‎.‎Hold two LP‎-E6 or six AA/LR6 size batteries5‎.‎Made of high grade material‎,‎compatible for canon 70d‎.‎6‎.‎Power switch‎:‎ camera‎'‎s power switch 7‎.‎Operating temperature range‎:‎ 0 ‎- + 40 8‎.‎Operating humidity range‎:‎ 85% or less 9‎.‎Special for Canon 70D10‎.‎Working condition‎:‎2xLP‎-E6 or 6xAA/LR6 Alkaline battery11‎.‎Epuipped the vertical shutter and main dial button‎,‎ to ensure that  you Horizontal and vertical operation is the same‎,‎ this‎'‎s more convenient‎.‎Superior craftsmanship‎,‎ Drip‎-proof and dustproof design‎,‎ never worry of falling off easily and light to carry13‎.‎Ensure a long and quality photography shooting FeatureE14 uses the same raw material with the camera body‎,‎ through the sealing application‎,‎ E14 has the feature of waterproof and dust proof with the camera‎.‎ It uses a thick rubber material provides a better handing of your camera‎.‎ if you are very familiar with canon camera‎,‎ 2pcs of LP‎-E6 can provide you an amazing of about 1000 shots‎.‎ Working temperature‎:‎ 0‎-+40Working humidity‎:‎ 85/100 Or Less‎.‎ Dimensions‎:‎ Approx‎.‎145.8‎(‎W‎)‎x113‎(‎H‎)‎x84.7‎(‎D‎)‎mm‎.‎ Weight‎:‎ Approx‎.‎293 g‎(‎without batteries and battery magazine‎)‎