C42 – Bicycle Phone Holder

This is a Yesido YH23 Stereo Earphone With a 3.5MM Socket.

Specifications:

Function: Microphone, Noise Cancelling
Horn outer diameter: 14mm
Horn resistance: 32 15%
Sensitivity: 95 3dB
Material: TPE wire + microphone shell ABS shell material silver plated, shell material ABS silver plated
Compatible: Mobile phone, PC
Communication: Wired
Frequency response: 10~20 KHz Power: 5-10MW
Included: 1x Yesido YH-23 Stereo Earphone With 3.5MM Socket