<b>Specification：</b> <br>Material: ABS+Stainless Steel <br>Weight: 130g <br> Battery Type: Rechargeable Lithium battery <br>Charging Port: Micro USB, 3V <br>Battery Capacity: 50mAh <br>Photo Capture: 15,000 <br>Stretchable Length: 27 inches <br>Fold Length: 7.2inches <br>Remote Range: 33ft <br> Device Width: 2.16 - 3.42 inches <br><br><b>Easy to use:</b> <br>Step 1. Press the camera button for 3-5 seconds, and then you will enter the wireless connection mode. <br>Step 2. Active the function on your phone and sourcing thedevices around. <br>Step 3. Select the device from the list and pairing will be finished automatically in few seconds, thentry to press the camera button to take pictures. <br><br><b>Warm Tips：</b> <br>Under tripod mode, the center of gravity of cellphone must be kept in line with the tripod. The lower the height of extendable rod, the better the stability.