High Quality Premium Stereo Headset Handsfree Wired Earphones for Amazon Kindle, DX, Fire, Fire HD 6, HD 7 8 10 - Fire HD 8.9, HD8, HD10, Kids Edition - Kindle Fire HDX, HDX 7, HDX 8.9 High Quality Premium Ergonomic Wired Headset compatible with all 3.5mm devices. Comes in Bulk Package(Non-Retail Package). Brand new high quality MP3 earbud and hands-free headset for your phone/tablet/mp3. Includes a Send / End key on the mic to allow you to receive and end calls with the push of a button. This Headsets allow private stereo music and hands-free phone calls. In-line microphone: Microphone reduces background noise, & increases the volume & clarity of your voice transmission. - Excellent audio quality.