GoodQbuy&reg; Flexible Throat Mic Microphone Covert Acoustic Tube Earpiece Headset for iPhone 6 6 Plus 5 4 4s / Samsung S6 S5 S4 S3 Note 2 3 4 9500 9300 / Blackberry / HTC / Sony / LG and More Sensitive throat vibration microphone - can pick up low voice Clear communication in even most noisy environment Transparent flexible acoustic tube. Soft plastic earbud fits snugly to ear Sweat resistant in-ear part. Press the button lightly in the line to stop talking Type: Generic / Aftermarket.