1. NO need bluetoooth 2. NO need battery 3. plug and play 4. Extendable Length span:24~101cm 5.Built-in Shutter 6.All in 1 Selfie tool The first monopod without charging ,without bluetooth ,connection 3.5 plug connection mobile phone, the most convenient for customers to use. 

Question 1:Is this bluetooth monopod?This is not bluetooth monopod. 

Question 2:If not bluetooth monopod,how to selfie?This is new design monopod,just simply connect the headphone jack can be used,very easy. 

Question 3:This monopod need charge?Don't need charge 

Question 4:Suitable for all moblie phone?For android 4.0 above, if it is not able to use, please download the camera 360, for ios5.0 above, no need to download the software, directly insert line mobile phone audio port, you can control the mobile phone camera.