Langsdom V6 3.5mm Dual Plug Wired In-Ear Earphone with Microphone, Length: 2m (Black) Type-3.5mm & 2.5mm Cables 2cm * 10cm * 18

2cm * 10cm * 18

it can effectively ventilate the notebook computer

Support TWS1+1 function

Operating temperature: 0 to 50 degrees Celsius

General Compatible with Dell:  Latitude Z

Langsdom V6 3.5mm Dual Plug Wired In-Ear Earphone with Microphone, Length: 2m (Black) Type-3.5mm & 2.5mm Cables 2cm * 10cm * 181. Material: ABS 2. Frequency response: 20 20000Hz 3. Impedance: 32 ohms + 15% 4. Sensitivity: 106db+ 3db 5. Plug: 3. 5mm 6. One key operation, easy to use 7. Can answer hang up the phone, adjust up and down songs 8. Ergonomic design, comfortable to wear 9. Compatible with all audio devices with 3. 5mm headphone jack 10. The wired headset has a built in high definition microphone, which automatically reduces ambient noise to ensure call quality and