QJ8-2000AEyewear with Bluetooth

1 MANUAL FOR BETA-1 PROTOTYPES Effective 9/30/08 Version 1.0 THE SYSTEM  SafeTalk is a sight and hearing protective eyewear product, combined with voice and music communication.  SafeTalk connects with any Bluetooth enabled communication device: cell phone, music player, Bluetooth adaptor.  The eyewear is first `paired’ with the device of your choice, meaning it will connect to and communicate with only that device.  Once the eyewear is paired with your Bluetooth device, it will be `linked’ with it automatically, so as to send and receive voice communication and music only to and from that device.  When the eyewear is turned off (for example, overnight), upon being turned on again, it will automatically `link’ with its paired device. Note for the Sperian team: The eyewear can communicate simultaneously with two Bluetooth devices. However, for the first presentation, we have not included instructions for that function. 2 THE EYEWEAR On/Off and Pair Charging and ‘On’ LED Volume down Volume up Replaceable Genesis lenses Charging port Disposable SmartFit 300 plugs 3 USING YOUR EYEWEAR 4 TROUBLE SHOOTING  The eyewear product’s system automatically `re-sets’ after it is turned off, and the active charging cable is plugged in. ADDING MORE MINUTES TO THE PRE-PAID SAMSUNG CELL PHONES  The cell phones, property of Energy Telecom, Inc., may have additional minutes added by calling (305) 865-9885 during normal business hours.  Energy naturally asks that the dedicated cell-phones be used only for testing and presentation purposes. Energy Telecom, Inc. (305) 865-9885 [email protected] www.energytele.com 5 Instructions for inserting Clip-On prescription lenses 6 User Information This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received. Including interference that may cause undesired operation. This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/ tv technician for help.

Samsin Innotec Co., Ltd. 252-23, Sarihyun-Dong, Ilsandong-Gu, Goyang-City, Kyonggi-Do, 411-530 Korea Date: May 10, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA LETTER OF AUTHORIZATION We, the undersigned, hereby authorize Harvey Sung of Digital EMC Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: QJ8-2000A including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of Digital EMC Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Samsin Innotec Co., Ltd. Sincerely, Han-Ho Yeo SENIOR ENGINEER

Samsin Innotec Co., Ltd. 252-23, Sarihyun-Dong, Ilsandong-Gu, Goyang-City, Kyonggi-Do, 411-530 Korea Date: May 10, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: QJ8-2000A To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Samsin Innotec Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Samsin Innotec Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description File name PERMANENT 1 Block Diagram Block Diagram_QJ8-2000A.pdf 2 Operational Description Operational Description_ QJ8-2000A.pdf 3 Schematics Schematic_ QJ8-2000A.pdf 4 Part Lists Part List_ QJ8-2000A.pdf SHORT-TERM 5 External Photos Ext Photo_ QJ8-2000A.pdf 6 Internal Photos Int Photo_ QJ8-2000A.pdf 7 Test-Setup Photos Test Photo_ QJ8-2000A.pdf 8 Users Manual User Manual_ QJ8-2000A.pdf Note: The pictures on the test reports and label location do not require any long term or short term confidentiality. The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Han-Ho Yeo SENIOR ENGINEER

252-23, Sarihyun-Dong, Ilsandong-Gu, Goyang-City, Kyonggi-Do, 411-530 Korea May10, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA DECLARATION FOR ADDITIONAL BLUETOOTH REQUIREMENTS To whom it may concern: We hereby declare that the Bluetooth of QJ8-2000A meet following FCC requirements of the Section 15.247(a)(1) : 1. The hopping sequence is pseudorandom. 2. All channels are used equally on average. 3. The receiver input bandwidth approximately equal the transmit bandwidth. 4. The receiver hop in sequence with the transmit signal. Sincerely, Han-Ho Yeo SENIOR ENGINEER

FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 2 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 3

FCC ID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - 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.

FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 2 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 3 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 4 FCCID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 5

삼신이노텍 Goggle B/T Ant. 측정 결과.삼신이노텍 Goggle B/T Ant. 측정 결과. 2009. 09. 07 1. Gain2. Smith-Chart & V.S.W.R. (주) 라디언트 2 1. Gain _ Free state. * Chamber No #2 Fre q .Eff.Av g .Peak Chamber No . #2 q [MHz] [%] g [dBi] [dBi] 2400 7.86 -11.05 -6.54 2425 1206 919 499 2425 12 . 06 - 9 . 19 - 4 . 99 2450 14.07 -8.52 -4.48 2485 13.94 -8.56 -4.11 2500 17.66 -7.53 -3.02 2550 16.97 -7.7 -3.21 (주) 라디언트 3 2. Smith-chart & V.S.W.R. < Free state.> < Head _ 5mm 이격.> (주) 라디언트 4

DRTFCC1005-0072(10031714666) TRF-RF-202(02)100216 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Page 1 of 46 DIGITAL EMC CO., LTD. 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 Tel: +82-31-321-2664 Fax: +82-31-321-1664 http://www.digitalemc.com CERTIFICATION OF COMPLIANCE Samsin Innotec Co., Ltd. 252-23, Sarihyun-Dong, Ilsandong-Gu, Goyang-City, Kyonggi- Do, 411-530 Korea Dates of Tests: April 27 ~ May 12, 2010 Test Report S/N: DRTFCC1005-0072 Test Site : DIGITAL EMC CO., LTD. FCC ID APPLICANT Purpose : Original Grant FCC Equipment Class : Part 15 Spread Spectrum Transmitter(DSS) Device name : Eyewear with Bluetooth Manufacturer : Samsin innotec Co., Ltd. FCC ID : QJ8-2000A Model name : Safe Talk Test Device Serial number : Identical prototype FCC Rule Part(s) : FCC Part 15.247 Subpart C ANSI C63.4-2003 Frequency Range : 2402 ~ 2480 MHz Max. Output power : 4.18 dBm Conducted Data of issue : May 31, 2010 QJ8-2000A Samsin Innotec Co., Ltd. DRTFCC1005-0072(10031714666) TRF-RF-202(02)100216 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Page 2 of 46 TABLE OF CONTENTS 1. GENERAL INFORMATION ------------------------------------------------------------------------------ 2. EQUIPMENT INFORMATION --------------------------------------------------------------------------- - 2.1 EQUIPMENT DESCRIPTION ------------------------------------------------------------------------ 2.2 QNCILLARY EQUIPMENT -------------------------------------------------------------------------- 3. INFORMATION ABOUT TEST ITEM ------------------------------------------------------------------ - 3.1 TESTED FREQUENCY ------------------------------------------------------------------------------- 3.2 TESTED ENVIRONMENT --------------------------------------------------------------------------- 3.3 TEST MODE -------------------------------------------------------------------------------------------- 3.4 AUXILIARY EQUIPMENT --------------------------------------------------------------------------- - 3.5 EMI SUPPRESSION DEVICE(S)/MODIFICATION ---------------------------------------------- 4. TEST REPORT ----------------------------------------------------------------------------------------------- 4.1 SUMMARY OF TESTS -------------------------------------------------------------------------------- - 4.2 TRANSMITTER REQUIREMENTS ------------------------------------------------------------------ 4.2.1 CARRIER FREQUENCY SEPARATION ------------------------------------------------------ 4.2.2 NUMBER OF HOPPING FREQUENCIES ---------------------------------------------------- 4.2.3 20 dB BANDWIDTH ----------------------------------------------------------------------------- - 4.2.4 TIME OF OCCUPANCY(DWELL TIME) ----------------------------------------------------- 4.2.5 PEAK OUTPUT POWER ------------------------------------------------------------------------ - 4.2.6 CONDUCTED SPURIOUS EMISSIONS ------------------------------------------------------ 4.2.7 RADIATED SPURIOUS EMISSION ---------------------------------------------------------- 4.2.8 AC LINE CONDUCTED EMISSIONS --------------------------------------------------------- 4.2.9 ANTENNA REQUIREMENTS ------------------------------------------------------------------ APPENDIX TEST EQUIPMENT FOR TESTS --------------------------------------------------------- - 3 4 4 4 5 5 5 5 5 5 6 6 7 7 9 12 15 17 20 33 42 43 44 DRTFCC1005-0072(10031714666) TRF-RF-202(02)100216 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Page 4 of 46 2. Equipment information QJ8-2000A 2.1 Equipment description Equipment model no. Safe Talk Equipment add model no. SBT-93000 Equipment serial no. Identical prototype Type of equipment Eyewear with Bluetooth Frequency band 2402 ~ 2480 MHz Type of Modulation GFSK for 1Mbps(BDR mode) π/4-DQPSK for 2Mbps(EDR mode) 8DPSK for 3Mbps(EDR mode) Spread Spectrum Frequency Hopping Channel Spacing 1.0 MHz Power Li-ion polymer Battery: DC 3.7V Type of antenna Internal Type: Chip Antenna (Max. Peak Gain: -4.48 dBi) External Type: - This device does not have EDR function. 2.2 Ancillary equipment Equipment Model No. Serial No. Manufacturer Note - - - - - - - - - - DRTFCC1005-0072(10031714666) TRF-RF-202(02)100216 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Page 5 of 46 3. Information about test items QJ8-2000A 3.1 Tested frequency - Hopping Function: Enable Frequency TX RX Frequency band of operation 2402MHz ~ 2480MHz 2402MHz ~ 2480MHz - Hopping Function: Disable Frequency TX RX Lowest Channel 2402MHz 2402MHz Middle Channel 2441MHz 2441MHz Highest Channel 2480MHz 2480MHz 3.2 Tested environment Temperature : 22 ~ 23 o C Relative humidity content : 35 ~ 44 % R.H. Details of power supply : DC 3.7V 3.3 Test mode Test Case 1 - Test Case 2 - 3.4 Auxiliary equipment Equipment Model No. Serial No. Manufacturer Note - - - - - - - - - - 3.5 EMI Suppression Device(s)/Modifications EMI suppression device(s) added and/or modifications made during testing → None DRTFCC1005-0072(10031714666) TRF-RF-202(02)100216 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Page 6 of 46 4. Test Report 4.1 Summary of tests FCC Part Section(s) Parameter Limit (Using in 2400 ~ 2483.5MHz) Test Condition Status Note 1 I. Test Items 15.247(a) Carrier Frequency Separation >= 20dB BW or >= Two- Thirds of the 20dB BW Conducted C Number of Hopping Frequencies >= 15 hops C 20 dB Bandwidth None C Dwell Time =< 0.4 seconds C 15.247(b) Transmitter Output Power =< 1Watt , if CHs >= 75 Others =<0.125W C 15.247(c) Band-edge /Conducted The radiated emission to any 100 kHz of out-band shall be at least 20dB below the highest in-band spectral density. C Conducted Spurious Emissions C 15.205 15.209 Radiated Spurious Emissions FCC 15.209 Limits Radiated C 15.207 AC Conducted Emissions EN 55022 AC Line Conducted NA Note 2 15.203 Antenna Requirements FCC 15.203 - C Note 1: C=Comply NC=Not Comply NT=Not Tested NA=Not Applicable Note 2: When this device is in the charging mode, the Bluetooth function is disabled. The sample was tested according to …

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FCC ID: QJ8-2000A Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1