You can also check Ifrogz - Intone Earbud Headphones - Black and PANASONIC Bluetooth Earbud Headphones with Microphone, Call/Volume Controller and Quick Charge Function - RP-HJE120B-K - in-Ear Headphones for a better comparison at Earbudsi.com.

REIKO & IN Built-in microphone for a phone communication.
Earphones In sound great. vocals and precision highs. neck-chain cord comfortable even throughout use.
Protection and water.
Extended range draws out all those precision highs vocal naturals.
In-Ear can only sound, by their uncompromising sound small Compatible model with Apple devices, Smartphone, mp4 players and portable music players.
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