Specifications:Don't need to chargeNet weight:130gLength of extension:750mmMain material:steelColor:Black Blue Pink Green OrangDesigned for: selfie by mobile phoneFlex section:7Support system >=Android4.22 >=iOS5.01 Package include:1 X Monopod1 X Mobile phone ClipHow can I take photo?1. Connect the audio cable with the mobile phone2. Press the button on the stick to take photosThe user manual is on the back of package. Audio Cable Wired MonopodEasy to take photo !NOTE :What cell phone can work with this product?1. For ip 4 4s 5 5s 6 6plus ， it can use directly. Do need any seting or App.2. For the following Android smart phone: For note2/3，S4，S5 ，G7109，G3588 ect please set volume botton +/- of your phone to take photos. Here is the setting