♪ Impedance: 32Ω ± 15%
♪ Sensitivity: 115 dB ± 3dB
♪ Driver Size:10mm
♪ Frequency Range: 20Hz-20000Hz
♪ Plug-Type: 3.5MM Gold-plated
♪ Cable Length:1.20m
♪ Cable Feather: Wound Built-in
♪ Resistance to pull classic fashion appearance
♪Function: With Microphone and Play Control
♪Design of PTE high elastic line, more durable
♪Compatible for Samsung, for iPhone, MP3, MP4, Computers, Smartphone with 3.5mm jack
Is it Original?
Yes, This is 100% Original Langston earphone, we Getting goods from Original Factory where is in Shenzhen China. You can buy it and no worry!
 Can we use these to a phone call?
Yes, they have Built-in mic on the wire and it works great.
 What devices it is compatible with?
The Headphones compatible with kinds of Media Devices which have 3.5mm Jack as Apple Devices | Androids Smartphone | Windows Phone | MP3/MP4 Player | Portable Music Player (Remote control can’t work for some MP3/MP4 Player)
 Does it work for Hifi Music?
Yes, with High-Quality Driver and Suitable Sound Chamber, it has good sound performance.
Package Includes: 1 x In-ear Headphone 1 x clip 2 x different size ear tips