Portable and detachable telescopic stand, you can take photo with your devices at any time Compatible with all types of smartphones. The phone can only take myopia but can't take pictures of far view, let vision clear representation of your eyes. It Has 8 times zoom, which can adjust the focal length, super wide angle, the optical mount is large, high resolution, color reduction degree. Applicable to watch the game, concerts, tourism, observe animal lovers, news reporter long-distance shooting. It can be useful for Private detective taking pictures forensics, geological exploration, forestry management, railway port scheduling and etc. 8x lens fit for all smartphones bringing you 8 times closer to the picture best use for live events, concerts, sports, adventure and birthday parties. With Wireless Bluetooth WS-858 Microphone MIC Recording Condenser Handheld Microphone Stand with Speaker for Cellphone Karaoke Best for Holiday Festival Journey Wireless karaoke o Supply power: hold button to start the product. o Wireless connection: enable the Wireless of mobile phone;click to connect;successful connection if prompt tone is produced. o Adjust sound: adjust the sound volume of mike and the reverberation to suitable level. o Start karaoke. Recording with mobile phone o Connect the recording wire: insert the MICRO plug of the recording wire into the MICRO interface of karaoke treasure;and the 3.5mm interface info the earphone jack of the mobile phone. Open the karaoke software in the mobile phone;such as: USING;kugou music or other recording APPs;select your favorable song;record the song according to the above mentioned singing method. o Test and save the song: according to the instructions of karaoke software.