Celebrat handsfree lets you listen to your favorite music as well as make calls with the high-performance microphone they incorporate.
They have a large cable 1.2m long and their connection is made through a 3.5mm jack socket.
Specifications:
Audio: Stereo sound
Microphone: YES
Material: ABS + TPE
Driver unit: 10mm
Sensitivity: 93dB±3dB
Resistance: 16Ω±15%
Frequency of response : 20-20000Hz
Plug: 3.5mm
Cable length: 1.2m