QWGHSH200Bluetooth Stereo Headset

wiREVO HSH200 User Manual Preliminary version 0.4 User Manual Bluetooth Stereo Headset wiREVO HSH200 ver. HSH200E004 Date: Jul. 13, 2006 Page 1 of 16 Hassnet Confidential Hassnet, Inc. wiREVO HSH200 User Manual Preliminary version 0.4 1. Introduction wiREVO Stereo Headset series will lead you to the mobility and allows you freedom and there isn’t any limitation and any disturbance. The main functions of wiREVO HSH200 are as follows; z Wireless Stereo Headset z Wireless Remote Controller z Wireless Hands-free z Caller ID Read this user manual carefully before using the stereo headset. Bluetooth Wireless Technology wiREVO HSH200 is specially designed for any compatible Bluetooth devices that support the following profiles. (Profile is a set of Bluetooth commands that the devices use to control the stereo headset) z Advanced Audio Distribution profile z Audio Video Remote Control profile z Hands-free profile z Headset profile The Bluetooth technology makes it possible to connect compatible communication devices without using cables. The Bluetooth connection does not require that your Bluetooth audio device and the stereo headset are in line of sight, but both devices should be 10 meters of each other, although the connection can be subject to interference from obstructions such as walls or other electronic devices. wiREVO HSH200 is compliant with and adopts the Bluetooth Specification 2.0 For more information on the compatibility between wiREVO HSH200 with other Bluetooth-enabled products, please check with your dealer. wiREVO HSH200 has a perfect compatibility with wiREVO stereo dongle, D1000 that will turn your old-fashioned audio players to Bluetooth enabled ones. Limited Liability Neither the Manufacturer, importers nor dealers is responsible for any accidental damage including bodily injury or any damage resulting from misuse or unsuitable operation by you. The information on this manual is prepared with the current stereo headset specifications. Hassnet is adding new features to the product and may persistently apply new technologies hereafter. All standards may be changed at any time without notice. Date: Jul. 13, 2006 Page 2 of 16 Hassnet Confidential Hassnet, Inc. wiREVO HSH200 User Manual Preliminary version 0.4 2. Guidelines for your safety Before use, read the warnings and other information in this manual. Please check for any information on RF exposure in usage of a Bluetooth stereo headset. When your stereo headset is turned on, it transmits and receives radio frequency electromagnetic fields in the frequency range 2.402 ~ 2.480 GHz. Your stereo headset is designed to operate in compliance with the RF exposure guidelines and limits that are set by national authorities and international health agencies when used with any compatible devices. [!] Drive safely Using a mobile phone while driving creates a distraction to the driver which may increase the likelihood of an accident. When doing the phone call while driving, keep conversations short and do not make notes or read documents. Before answering calls consider your circumstances. Pull off the road and park before making or answering calls when driving conditions require (e.g. bad weather, high traffic density, presence of children in the car, difficult junctions or maneuvers.) Remember, driving comes first, not the call! Abide by local laws. [!] Don’t use the stereo headset during charging. [Stereo Headset] „ Do not touch your stereo headset and power plug with damp hands. „ Do not kink or crease the power cable or place heavy objects on the power cable. „ Firmly plug the adapter into the wall socket. „ Unplug the adapter during electrical storms. „ Do not overload a single power circuit. „ Use only the supplied adapter. „ Unplug adapter when it’s not in use. „ Immediately power off the stereo headset and unplug the adapter if water or other liquids are present. „ Immediately power off the stereo headset and unplug the AC adapter if smoke or odors emits from the stereo headset or adapter. „ Keep the stereo headset dry. Humidity and all types of liquids or moisture can cause harmful interface with electronic circuits. „ Do not place heavy object on the device. „ Do not use harsh chemicals, cleaning solvents, water or strong detergents to clean the stereo headset. To clean external surfaces, use a clean dampened cloth. „ Do not use excessive force on the buttons or attempt to disassemble the device. „ Do not drop or subject the device to impact. „ Do not paint the stereo headset. Paint can clog the moving parts and prevent proper operation. „ Keep the stereo headset away from strong magnets. „ Do not disassemble or modify. „ Do not dry the stereo headset with heater or microwave. „ Keep all accessories out of the reach of small children. „ Reduce volume while walking, especially at pedestrian crosswalk. „ Do not use earphones at high volume. „ Reduce volume or stop using the stereo headset if your experience a ringing in your ears. „ Do not use at high volume for continuous listening. Date: Jul. 13, 2006 Page 3 of 16 Hassnet Confidential Hassnet, Inc. wiREVO HSH200 User Manual Preliminary version 0.4 „ Keep earphone cords/necklace under control to avoid getting caught on various objects. [Battery] Your stereo headset is equipped with a high-performance Lithium Ion battery. Observe the maintenance guidelines and your battery should give you a long service life. „ Use batteries and chargers only provided and approved by Hassnet. „ The batteries are consumables and will eventually wear out. „ Avoid charging in strong heat or extreme cold. Ambient room temperature is preferable. The battery has its optimum performance at an ambient temperature (+5 ºC to +50 ºC). Date: Jul. 13, 2006 Page 4 of 16 Hassnet Confidential Hassnet, Inc. wiREVO HSH200 User Manual Preliminary version 0.4 Before Using 1. What’s in the box? „ Accessories are subject to change without notice and may vary from image shown. 2. Features at a glance „ Actual stereo…

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6th floor, TechnoComplex Bldg, #126-16, Anam-Dong 5ga, Sungbuk-Gu, Seoul, Korea TEL No : +82-2-927-2682 FAX No : +82-2-927-6523 August 12, 2006 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : HASSNET Inc. FCC ID : QWGHSH200 Request for Short-Term Confidentiality Gentlemen: In accordance with 0.459 of CFR 47, HASSNET Inc..requests short-term Confidentiality of following sections of this application for a period of 45 days after grant is issued. Test setup photos External photos Internal photos, and User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which HASSNET Inc. considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, HASSNET Inc. feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Sincerely, ------------------- Tom Chun / Manager

6th floor, TechnoComplex Bldg, #126-16, Anam-Dong 5ga, Sungbuk-Gu, Seoul, Korea TEL No : +82-2-927-2682 FAX No : +82-2-927-6523 August 12, 2006 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : HASSNET Inc. FCC ID : QWGHSH200 Request for Confidentiality Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics, Parts list, Block diagram and Operational description. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ------------------- Tom Chun / Manager

FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 1 of 3 FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 2 of 3 FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 3 of 3

FCC ID: QWGHSH200 Copyright Ⓒ 2006, LTA Co., Ltd. SAMPLE LABEL & LOCATION Note: 1. Because The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual. FCC ID: QWGHSH200

FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 1 of 3 FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 2 of 3 FCC ID: QWGHSH200 Copyright ○ c 2006, LTA Co., Ltd. Page 3 of 3

Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 1 of 35 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: August 08 ~ 11, 2006 Test Report S/N: LR500110608K Test Site : LTA C O . , LT D . CERTIFICATIO OF COMPLIANCE FCC ID. APPLICANT FCC Classification : FHSS Sequence Spread Spectrum (FHSS) Manufacturing Description : Bluetooth Audio Headset Manufacturer : HASSNET Inc. Model name : HSH200, HSH200L Test Device Serial No.: : Identification Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2402 ~ 2480MHz RF power : 5.0dBm - Conducted Data of issue : August 11, 2006 This test report is issued under the authority of: The test was supervised by: Dong –Min JUNG, Technical Manager Kyung-Taek LEE, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 QWGHSH200 HASSNET Inc. Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 2 of 35 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.2.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.2.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.2.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.2.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.2.5 TTANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.2.6 BAND - EDGE ----------------------------------------------------------------------------------- 3.2.7 FIELD STRENGTH OF HARMONICS ------------------------------------------------------ 3.2.9 AC CONDUCTED EMISSIONS -------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 6 6 7 7 9 12 14 16 18 27 29 34 Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 3 of 35 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2006-09-30 ECT accredited Lab. RRL KOREA KR0049 2007-07-13 EMC accredited Lab. FCC U.S.A 610755 2008-03-28 FCC filing VCCI JAPAN R2133, C2307 2008-06-22 VCCI registration IC CANADA IC5799 2008-04-23 IC filing Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 4 of 35 2. Information’s about test item 2-1 Client Company name : HASSNET Inc. Address : 6th floor, TechnoComplex Bldg, #126-16, Anam-Dong 5ga, Sungbuk-Gu, Seoul, Korea TEL / FAX : +82-2-927-2682/ +82-2-927-6523 2-2 Manufacturer Company name : HASSNET Inc. Address : 6th floor, TechnoComplex Bldg, #126-16, Anam-Dong 5ga, Sungbuk-Gu, Seoul, Korea 2-3 Equipment Under Test (EUT) Trade name : Bluetooth Audio Headset FCC ID : QWGHSH200 Model name : HSH200, HSH200L -> The model ‘HSH200’ and ‘HSH200L’ are all the same except the LCD board. -> HSH200 : with LCD board, HSH200L : without LCD board Serial number : Identification Date of receipt : August 07, 2006 EUT condition : Pre-production, not damaged Antenna type : Chip antenna Max Gain 1.84 dBi Frequency Range : 2402 ~ 2480MHz RF output power Range : -6dBm~+4dBm (Class 2) Number of channels : 79 Channel spacing : 1MHz Channel Access Protocol : Frequency Hopping Type of Modulation : GFSK Power Source : 3.7V (Rechargeable Lithium Ion) AC/DC Adaptor : Model name: MCW4401-US Input: 100 ~ 240Vac 50/60Hz 0.3A Output: 5.2Vdc 650mA 2-4 Tested frequency LOW MID HIGH Frequency (MHz) 2402 2441 2480 Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 5 of 35 2-5 Ancillary Equipment – Bluetooth mode Equipment Model No. Serial No. Manufacturer - - - - - - - - 2-6 Ancillary Equipment – Charging mode Equipment Model No. Serial No. Manufacturer PC Dimension TM 3000 8D2SF1S DELL Monitor VS11353 N/A ViewSonic Keyboard SK-8110 1030 DELL Mouse MO56UO 510022473 DELL Print Deskjet 600K SG7631B1XX HP Ref. No.: LR500110608K Copyright ○ c 2006, LTA Co., Ltd. Page 6 of 35 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Te s t Condition Status (note 1) 15.247(a) Carrier Frequency Separation > 25 kHz C 15.247(a) Number of Hopping Frequencies > 75 hops C 15.247(a) 20 dB Bandwidth < 1 MHz C 15.247 Dwell Time < 0.4 seconds C 15.247(b) Transmitter Output Power < 1Watt C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc Conducted C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.207 /15.107 AC Conducted Emissions EN 55022 Line Conducted C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 Ref. No.: LR500110608K Copyr…

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FCC ID: QWGHSH200 Copyright Ⓒ 2006, LTA Co., Ltd. Radiated Emission FCC ID: QWGHSH200 Copyright Ⓒ 2006, LTA Co., Ltd. Radiated Emission FCC ID: QWGHSH200 Copyright Ⓒ 2006, LTA Co., Ltd. Radiated Emission FCC ID: QWGHSH200 Copyright Ⓒ 2006, LTA Co., Ltd. Conducted Emission