Connectivity technology is wired. Maximum input 200 milli watt
Magnetic Design: Power Magnetic Design,effectively prevents natural tangling, ensures more convenient carrying and using.

Black ultra-soft ErgoFit in-ear earbud headphones conform instantly to your ears (S/M/L earpads included for a perfect fit),the one on headphone was middle size already.
Built-in smart button makes the headset more convenient to play/pause/answer/end call/next track/previous track. The built-in microphone makes it easy to make hands-free calls, answer, reject and end calls directly from your headset.
In Ear Stereo Audio. Tonally balanced audio with crisp highs and deep low notes. Wider frequency response for musitions and fuller listening enjoyment . Lively sound quality for recorded audio

INTELLIGENT CONTROLS WITH MICROPHONE- Conveniently located in-line controls allow you to effortlessly skip songs, and make crystal clear calls.
METICULOUS DESIGN- Streamlined aluminum sound chamber with perfected ergonomics ensures exceptional comfort and noise isolation.
24K Gold-Plated 4-Point 3.5mm standars stereo provides much better connection with your devices.

Perfect Compatibility: Compatible with the devices plug 3.5mm Such as Samsung S7/S7 edge /S8/S8 Plus/ S9 S9 Plus /Note, iPhone SE/ 6/6s/6 Plus/6s Plus/5/5c/5s, iPad Mini, iPad Air, iPod,Huawei, MP3/MP4 Player, Portable Music Player PC Gaming and other popular electronics.
PS: package will be signal PE bag, NO retail box included

Packing Included
In Ear Headphones (Earphones, Earbuds) with Microphone