Mp3 & Mp4 stereo earphone NR902 

[NiteRay Electronic & Plastic Co. Limited, China]

Date: 09.10.2006 Product name: Mp3 & Mp4 stereo earphone NR902 Country of origin: China Opportunity to give the certificate: MertControl Additional services: Guarantee maintenance Price terms: T/T Description of Mp3 & Mp4 stereo earphone NR902: Model No.: NR902 Mp3&Mp4 stereo earphone 1) Sound pressure: 108dB 2) Speaker---dia15mm, 9u white magnet speaker. 3) Impedance: 32ohms±15% at 1kHz 4) Frequency respond: 20Hz--20K Hz 5) SPL difference between RCH & LCH: +/-1dB at 1kHz 6)Sensitivity: 121dB+/-2dB(1Hz) 7) Maximum output 8mW 8) Stereo sound close to the original effect

Contact information Company name NiteRay Electronic & Plastic Co. Limited Contact person Ms. Jenny Qiu Country China Address Building C, No. 1 Baoyuan Ind. Park, Xixiang Town, Phone +86-755-61106844 Fax +86-755-61106484 WWW www.niteray.com

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