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Corona Marketing Group

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Corona Marketing Group Introduces Rocker7, Four-Channel Noise-Isolating Earphones

Rocker7 noise-isolating, straight-array 4-channel earphones brings professional quality sound and compact design to everyday life.

Tustin, CA, November 02, 2010 --( Corona Marketing Group ( today introduces Rocker7, noise-isolating earphones with innovative and patent-pending straight-array four-channel technology delivering crisp and rich sound for people using music/video players, smart phones, mobile devices, eBook readers and computers.

“Music lovers usually have to sacrifice sound quality for convenience when choosing earphones instead of over-the-ear headphones. Ordinary earphones are lightweight and convenient, but with only a single channel on each side, you cannot get true reproduction of sound. Therefore you cannot really enjoy the music as it was meant to be heard. Over-the-ear headphones can delivery sound more accurately but they are more bulky and can be expensive sometimes,” said Cedric Tan, President of Corona Marketing Group.

"Comparing to ordinary earphones, Rocker7 has Two high-fidelity channels on each ear, delivering much deeper and richer sound over a broad frequency response from 20 Hz to 20 kHz for best listening experience. The comfort-fitting silicon cushions are easy on ears compare to foam padding so you can focus more on enjoying your music. The cushions also isolated much of the background noise, allowing you to enjoy music in privacy. Rocker7 earphones have built-in microphone for use with smart phones as well,” concluded Cedric Tan.

Rocker7 earphones come with 3 sets of silicon-based ear cushions and a traveling pouch. Portable music players, smart phones and mobile entertainment devices such as e-Book readers and tablet PC have quickly become an integral part of our daily life. Rocker7 earphones are ideal companion for today’s mobile music and entertainment devices.

Pricing and Availability

The Rocker7 noise-isolating four-channel earphones with microphone will be available in the US in November with a suggested retail price of $69.99.

About Corona Marketing Group

Corona Marketing Group specializes in connecting the manufacturers with the consumers. Headquartered in Tustin, CA, Corona Marketing Group has worked extensively with retailers, OEMs, distributors, resellers, integrators in IT and consumer electronics industries.

Contact Information
Corona Marketing Group
Cedric Tan

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