NTMEJ-701TSWireless Handheld Microphone

910805 2 E-J Electronics Co., Ltd. 4F, No. 11, Lane 125, Sec. 1, Kuo Kwang Road, Ta Li City, Taichung Hsien, Taiwan, R.O.C. Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing ELECTRONICS TESTING CENTER, TAIWAN as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; 910805 3 f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Stephen Wei / Sales Manager E-J Electronics Co., Ltd. 4F, No.11,Lane 125, Sec 1, Kuo Kwang Rd., Ta Li City, Taichung Hsien, Taiwan.

910805 2 E-J Electronics Co., Ltd. 4F, No. 11, Lane 125, Sec. 1, Kuo Kwang Road, Ta Li City, Taichung Hsien, Taiwan, R.O.C. Federal Communications Commission FCC ID: NTMEJ-701TS Product Name: Wireless Handheld Microphone Model Name: EJ-701TS Trade Name: OKAYO Dear Sir: In accordance with 47 C.F.R. Section 0.459, we would like to request confidentiality on some exhibits we submitted for above application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics and Operation Description and Tune-up procedure. By: By: Stephen Wei (Signature) (Printed) Title : Sales Manager Applicant : E-J Electronics Co., Ltd. Address : 4F, No.11,Lane 125, Sec 1, Kuo Kwang Rd., Ta Li City, Taichung Hsien, Taiwan. Tel : 886-4-24071617 Fax: 886-4-24071609 Date : Jan. 02, 2006

ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 CONSTRUCTED PHOTOS of EUT Side View of EUT Side View of EUT ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 CONSTRUCTED PHOTOS of EUT Top View of EUT Side View of EUT ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Side View of EUT

ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 CONSTRUCTED PHOTOS of EUT Component View of PCB Solder View of PCB

Rev. 2.0 FCC Part 74 Subpart H EMI TEST REPORT of E.U.T. : Wireless Handheld Microphone FCC ID. : NTMEJ-701TS MODEL : EJ-701TS Working Frequency : 740-806MHz for APPLICANT : E-J ELECTRONICS CO., LTD. ADDRESS : 4F, No. 11, Lane 125, Sec. 1, Kuo Kwang Road, Ta Li City, Taichung Hsien, Taiwan, R.O.C. Test Performed by ELECTRONICS TESTING CENTER (ETC) , TAIWAN NO. 34, LIN 5, DINGFU TSUEN, LINKOU SHIANG TAIPEI COUNTY, TAIWAN, 24442, R.O.C. TEL : (02)26023052 FAX : (02)26010910 http:// www.etc.org.tw ; e-mail:[email protected] Report Number : 06-11-RBF-139-04 ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 TEST REPORT CERTIFICATION Applicant : E-J ELECTRONICS CO., LTD. 4F, No. 11, Lane 125, Sec. 1, Kuo Kwang Road, Ta Li City, Taichung Hsien, Taiwan, R.O.C. Manufacturer : E-J ELECTRONICS CO., LTD. 4F, No. 11, Lane 125, Sec. 1, Kuo Kwang Road, Ta Li City, Taichung Hsien, Taiwan, R.O.C. Description of EUT : a) Type of EUT : Wireless Handheld Microphone b) Trade Name : OKAYO c) Model No. : EJ-701TS d) FCC ID : NTMEJ-701TS e) Working Frequency : 740-806MHz f) Power Supply : DC 1.5Vdc*2 Battery Regulation Applied : FCC Rules and Regulations Part 74 Subpart H (2005) I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Issued Date : Dec. 31, 2006 Test Engineer : ( Vincent Chang ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION.......................................................................................................................................... 1 1.2 TEST METHODOLOGY............................................................................................................................................. 1 1.3 TEST FACILITY........................................................................................................................................................ 1 2. REQUIREMENTS OF PROVISIONS ................................................................................................................ 2 2.1 DEFINITION............................................................................................................................................................. 2 2.2 FREQUENCIES AVAILABLE...................................................................................................................................... 2 2.3 REQUIREMENTS FOR RADIO EQUIPMENT ON CERTIFICATION.................................................................................. 2 2.4 LABELING REQUIREMENT....................................................................................................................................... 3 3. OUTPUT POWER MEASUREMENT ................................................................................................................ 4 3.1 PROVISION APPLICABLE......................................................................................................................................... 4 3.2 MEASUREMENT PROCEDURE................................................................................................................................... 4 3.3 TEST DATA............................................................................................................................................................. 6 3.4 RESULT CALCULATION........................................................................................................................................... 8 3.5 TEST EQUIPMENT.................................................................................................................................................... 8 4. MODULATION CHARACTERISTICS ............................................................................................................. 9 4.1 PROVISIONS APPLICABLE........................................................................................................................................ 9 4.2 MEASUREMENT METHOD........................................................................................................................................ 9 4.3 MEASUREMENT INSTRUMENT...............................................................................................................................10 4.4 MEASUREMENT RESULT....................................................................................................................................... 10 5. OCCUPIED BANDWIDTH OF EMISSION .................................................................................................... 14 5.1 PROVISIONS APPLICABLE...................................................................................................................................... 14 5.2 MEASUREMENT METHOD...................................................................................................................................... 14 5.3 OCCUPIED BANDWIDTH TEST EQUIPMENT............................................................................................................ 14 5.4 BANDWIDTH MEASURED...................................................................................................................................... 15 5.4.1 Input Level Derived...................................................................................................................................... 15 5.4.2 Occupied Bandwidth Plotted........................................................................................................................ 16 6. FIELD STRENG…

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ETC Report No.:06-11-RBF-139-04 FCC ID.: NTMEJ-701TS Rev. 2.0 Radiated Measurement Photos Mode: TX