Langsdom R29 In-Ear Headset Stereo Surround Sound Earphone Headphone w/Mic

Langsdom R29 In-Ear Headset Stereo Surround Sound Earphone PC Housing Earbuds Headphone with Mic for IOS Android Phone
Feature:
1. 3.5mm interface, compatible with all kinds of platform equipment.
2. Stereo surround sound, suitable for music.
3. Multifunctional button: in-ear type, can answer/hang up the phone, can adjust last and next songs, with tuning.
4. Listening mode: click-pause/play button.
5. Double-click the next music button.
6. The last song hit by three buttons.
7. Dialogue mode: click the answer button / hang up.
8. Long press button to make a call.

Specification:
Brand: Langsdom
Model: R29
Color: Black
Plug: 3.5mm
Type: straight type
Headphone type: wired headphones
Microphone: Yes.
The Principle of Moving Circular Sound
Frequency response range: 20-20000 (Hz)
Impedance: 16ohm
Sensitivity: 106 (dB)
Distortion rate: 0.25 (%)
Cable length: 1.2 m/3.9ft
Speaker diameter: 10 mm
Material of headphones/earmuffs: metal + ABS
Headphone Wire Material: TPE
Material of headphones/earmuffs: ABS + metal plate

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Package Content:

1 x Earphone
4 x Silicone Earmuffs
1 x Wire Clip