【Connect 2 Phone】100 Hour Music Wireless Bluetooth Earphone 9D Strong Bass in Ear Sport Headset Neckband With Output MIC

Best Feature: Line Output Function, It can output to audio speaker,headphones. Long standby time,100hours play music time,1900hours standby time. Feature: 【1】Built-in supper high-capacity polymer Lithium battery, play time is more than 100hours 【2】The earphone was tuned up by audio engineer with ten years experience.High-quality 9D stereo sound 【3】Pure stereo audio with rich bass, clear midrange, balanced treble and high definition. 360 degree bass surround sound. 【4】Comfortable wear .Does not drop.built-in magnets prevent the wires tangling together 【5】Support TF Card: Enjoy Mp3 music with TF Card even if without smartphone nearby. 【6】With Bluetooth 5.0, which compatible for iPhone or Android smartphones.Built-in Microphone. 【7】It can use single earbuds,buy 1 earphone=2 earphone,it can support to connect 2 mobile phones. 【How to adjust the volume of bluetooth earphone】 Long press “ +” / “ —” button of bluetooth earphone 【How to play previous/next song 】 Short press “ +” / “ —” button of bluetooth earphone 【How to switch built-in voice of bluetooth earphone】 After the headset is turned on, double click the “pause” button before connecting to bluetooth successfully. 【Other Functions】 Support for Siri voice wake up, Mic,Prompt voice switch, hang up/call back/answer/reject .... 【Product Description】 Earphones Battery: 800MAH Bluetooth Version: 5.0 Working distance: 10-15M Playing time : more than 100hours Standby time: about 1900 H Charging time: 1-2hours 【Package Content】 1x Bluetooth Earphone 1x USB Charging cable 4x silicone ear bud tips （2 pairs） 1x English User manual 1x Packaging carton