QLM0100410Bluetooth Audio Adaptor

* The Bluetooth trademarks are owned by Bluetooth SIG, Inc. USA. Centrios Bluetooth Neckband Stereo Headphones Centrios Bluetooth Neckband Stereo Headphones 2. Do the same thing to the audio dongle device. Ensure the audio dongle is off, and then press and hold dongle on button until LED flash rapidly to enter pairing mode. 1. Ensure Bluetooth headphones are off, and then press and hold headphones on button to switch on the headphones, continue to hold the button until LED flash rapidly, which means the headphones are now in pairing mode. 3. Let the Bluetooth headphones and the audio dongle search and pair, when the units are paired, the LED will flash steadily, and acoustic data transfer starts. 4. Plug the audio adapter into the CD or MP3 player 5. The blue LED lights on the audio adapter and the headphones will flash continuously while in operation. This indicates the pairing is sucessful. 6. To pair the adapter with other headphones, just repeat the pairing procedure described in step 1 through 4 above. P. 7 US - FCC Statement Canada - Industry Canada Statement Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. P. 8

1 Helen Zhao Subject:FW: Antonio Precise Products Manufactory Ltd., FCC ID: QLM0100410, Assessment NO.: AN05T4758, Notice#1 9404061_01_Test Report.pdf Antenna Specification.pdf Schematics.pdfUser Manual.pdf From: hsieh Sent: Monday, May 02, 2005 2:11 AM To: Helen Zhao Subject: Re: Antonio Precise Products Manufactory Ltd., FCC ID: QLM0100410, Assessment NO.: AN05T4758, Notice#1 Dear Helen, Attached please find the Antenna Spec., Schematic and User Manual. Best regards, Joe -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Friday, April 29, 2005 3:55 PM Subject: Antonio Precise Products Manufactory Ltd., FCC ID: QLM0100410, Assessment NO.: AN05T4758, Notice#1 Question #1: User manual: The user manual does not contain FCC15.21 user information and RF exposure statement. Please revise the user manual. Question #2: FCC ID label format lists an incorrect FCC ID. Please revise the FCC ID label format. Question #3: Schematics: Please extract page 2-4 from Schematics and save it as Antenna Specification Exhibit. You may wish to add Antenna Specification on the confidentiality letter. Best Regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

ETC Report No.: ET94S-04-061-01 Page A1 of A1 FCC ID: QLM0100410 ANNEX A: EXTERNAL CONSTRUCTION PHOTOS OF EUT 1. Outside view 1 of EUT 2. Outside view 2 of EUT

ID Label & Location FCC ID: QLM0100410 IC: 3641A-0020503

ETC Report No.: ET94S-04-061-01 Page B1 of B2 FCC ID: QLM0100410 ANNEX B: INTERNAL CONSTRUCTION PHOTOS OF EUT 1. Inside View of EUT 2. Front view of PCB ETC Report No.: ET94S-04-061-01 Page B2 of B2 FCC ID: QLM0100410 3. Rear view of PCB

AvantWave Limited 3/F, Photonics Centre, No. 2 Science Park East Avenue, Hong Kong Science Park, Shatin, Hong Kong Tel: 2648 9887 Fax: 2646 3713 Website: www.avantwave.com Bluetooth Chip Antenna ANT001-2G450 Applications The ANT001-2G450 is a small size, LTCC-technology based chip antenna specifically designed for 2450MHz Bluetooth and WLAN applications, etc. Specifications Part Number Band Width Peak Gain (V-XZ) Average GAIN (V-XZ) VSWR (in BW) Impedance ANT001-2G450 2400-2500MHz 3.0dBi typ 1.0dBi typ. < 2 50 Ohm Operating Temperature Range : -40 ~ +85 °C Storage Temperature Range : -40 ~ +85 °C Power Capacity: 3W max. Outline and Dimensions (unit: mm) (1) NC (2) Feeding Point Mark W L T S Dimension 2.0±0.2 9.0±0.2 1.0±0.1 0.3±0.2 Date: April 2005 V1.0 AvantWave Limited 3/F, Photonics Centre, No. 2 Science Park East Avenue, Hong Kong Science Park, Shatin, Hong Kong Tel: 2648 9887 Fax: 2646 3713 Website: www.avantwave.com Return Loss Directivity Chart Coordinates system for Measurement XZ plane radiation Pattern XY plane radiation Pattern YZ plane radiation Pattern Date: April 2005 V1.0 AvantWave Limited 3/F, Photonics Centre, No. 2 Science Park East Avenue, Hong Kong Science Park, Shatin, Hong Kong Tel: 2648 9887 Fax: 2646 3713 Website: www.avantwave.com Date: April 2005 V1.0 Reference board and land pattern (Unit: mm) Evaluation board GND pattern (Backside of the substrate) Remark: the dimensions of the soldering pad will affect the resonant frequency of the antenna.

ETC Report No. : ET94S-04-061-01 Sheet 1 of 81 Sheets FCC ID: QLM0100410 Rev. No 1.0 CONFORMANCE TEST REPORT FOR FCC 47 CFR, Part 15 Subpart C Report No.: ET94S-04-061-01 Client: Antonio Precise Products Manufactory Ltd. Product: Bluetooth Audio Adapter Model: BD20 FCC ID: QLM0100410 Manufacturer/supplier: Antonio Precise Products Manufactory Ltd. Date test item received: 2005/04/08 Date test campaign completed: 2005/04/18 Date of issue: 2005/04/20 The test result only corresponds to the tested sample. It is not permitted to copy this report, in part or in full, without the permission of the test laboratory. Total number of pages of this test report: 81 pages Total number of pages of photos: External photos 1 pages Internal photos 2 pages Setup photos 4 pages Test Engineer Checked By Approved By Mark Joe Hsieh Tsung-Ching Lin ELECTRONICS TESTING CENTER, TAIWAN NO.8, LANE 29, WEN-MING RD., LO-SHAN TSUN, KUI-SHAN HSIANG, TAOYUAN HSIEN 333 TAIWAN, R.O.C. TEL: (03) 3276170~4 INT: +886-3-3276170~4 FAX: (03) 3276188 INT: +886-3-3276188 ETC Report No. : ET94S-04-061-01 Sheet 2 of 81 Sheets FCC ID: QLM0100410 Rev. No 1.0 TEST REPORT CERTIFICATION Client : Antonio Precise Products Manufactory Ltd. Address : 3/F, Photonics Contre, No. 2 Science pack East Avenue, Hong Kong Science, Shatin, H.K Manufacturer : Antonio Precise Products Manufactory Ltd. Address : 3/F, Photonics Contre, No. 2 Science pack East Avenue, Hong Kong Science, Shatin, H.K EUT : Bluetooth Audio Adapter Trade name : ---- Model No. : BD20 Power Source : Adapter Model No.: SA106A-0512-6 Input: 100-240Vac, 50-60Hz, 0.25A Output: DC 5.5Vdc, 0.5A Regulations applied : FCC 47 CFR, Part 15 Subpart C (2004) The testing described in this report has been carried out to the best of our knowledge and ability, and our responsibility is limited to the exercise of reasonable care. This certification is not intended to believe the sellers from their legal and/or contractual obligations. The compliance test is only certified for the test equipment and the results of the testing report relate only to the item tested. The compliance test of this report was conducted in accordance with the appropriate standards. It’s not intention to assure the quality and performance of the product. This report shall not be reproduced except in full, without the approval of ETC. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. Laboratory Introduction: Electronics Testing Center, Taiwan is recognized, filed and mutual recognition arrangement as following: 1 ISO9001: TüV Product Service 2 ISO/IEC 17025: BSMI, CNLA, DGT, NVLAP, CCIBLAC, UL, Compliance 3 Filing: FCC, Industry Canada, VCCI 4 MRA: Australia, Hong Kong, New Zealand, Singapore, USA, Japan, Korea, China, APLAC through CNLA 5 FCC Registration Number: 90588, 91094, 91095 NVLAP Lab Code 200133-0 ETC Report No. : ET94S-04-061-01 Sheet 3 of 81 Sheets FCC ID: QLM0100410 Rev. No 1.0 Table of Contents Page 1 GENERAL INFORMATION ...................................................................................................................5 1.1 Product Description...................................................................................................................................5 1.2 Characteristics of Device ..........................................................................................................................5 1.3 Test Methodology .....................................................................................................................................5 1.4 Modifiction List of EUT ...........................................................................................................................5 1.5 Test Facility...............................................................................................................................................5 2 PROVISIONS APPLICABLE..................................................................................................................6 2.1 Definition ..................................................................................................................................................6 2.2 Requirement for Compliance ....................................................................................................................7 2.3 Restricted Bands of Operation ..................................................................................................................9 2.4 Labeling Requirement...............................................................................................................................9 2.5 User Information .....................................................................................................................................10 3. SYSTEM TEST CONFIGURATION ....................................................................................................11 3.1 Justification .............................................................................................................................................11 3.2 Devices for Tested System......................................................................................................................11 4 RADIATED EMISSION MEASUREMENT ........................................................................................12 4.1 Applicable Standard................................................................................................................................12 4.2 Measurement Procedure..........................................................................................................................12 4.3 Measuring Instrument .............................................................................................................................14 4.4 Radiated Emission Data ...................................................................................................................…

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ETC Report No. : ET94S-04-061-01 Sheet 1 of 4 Sheets FCC ID: QLM0100410 Photos of Radiation Measuring Setup ETC Report No. : ET94S-04-061-01 Sheet 2 of 4 Sheets FCC ID: QLM0100410 x-axis y-axis ETC Report No. : ET94S-04-061-01 Sheet 3 of 4 Sheets FCC ID: QLM0100410 z-axis ETC Report No. : ET94S-04-061-01 Sheet 4 of 4 Sheets FCC ID: QLM0100410 Photos of Conduction Measuring Setup