About this 2- in -1 Earphone / Microphone:
- 2-in-1 3.5mm Headset Jack Stereo Headset with on/off Microphone(Flat Wire) , for iPhone and Smartphones.
- Ultra Soft In-Ear Silicone Tips Block Out Noise for Sound Isolation.
- Frequency response: 20 Hz 20 KHz,Microphone: Condenser type,Plug: 3.5 mm Stereo Plug,Sensitivity: 98dB, 1V/Pa at 1KHz-52dB.
NOTE: Product comes with Prop 65 warning label. Label reads: "WARNING: This product may contain carcinogen, which is known to the State of California to cause Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov.