Impedance: 32Ω ± 15%
Sensitivity: 115 dB ± 3dB
Frequency Range: 20Hz-20000Hz
Plug-Type: 3.5MM Gold-plated
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
What Include: 1 * In-ear Headphone 1 * clip 2 * different size ear tips
Q1. 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!
Q2. Can we use these to a phone call?
Yes, they have Built-in mic on the wire and it works great.
Q3. 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)
Q4. Does it work for Hifi Music?
Yes, with High-Quality Driver and Suitable Sound Chamber, it has good sound performance.