OKUITSB350Bluetooth Soundbase

2.1CH TV Stand Bluetooth Sound Base Speaker MODEL:ITSB-350 1 X Remote Control 1 X Instruction Manual 1 X RCA Cable 1 X 3.5mm Aux In Cable ITSB-350ITSB-350 Press the button on the unit or press the SOURCE button on the remote control repeatedly until "BT"appears on display. optical in. 14 Optical-In FCC Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. -- Consult the dealer or an experienced radio/TV technician for help. RF Exposure Statement To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. This device complies with Part 15 of the 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. PLAYING AUDIO VIA OPTICAL-IN SOURCE TV; DVD player; BD player... etc. Rear view of the unit 2. Power on the unit as previous procedures. 3. Press the button on the unit or press the SOURCE button on the Remote Control repeatedly until "OPTI" appears on display. 4. Power on the connected external player and start playback the Music as usual. 1. Connect the Optical out jack from the external audio Player (such like TV, DVD Player BD Player ...etc.) to the OPTICAL IN jack on the top of unit by the Optical Connection Optical Connection Cable ( not supplied ) Cable (not supplied) as the figure below: ( For PCM format only ) Turn on the digital audio output and set it to PCM (Plus Code Modulation) type similar to the follows figure: Bass Treble Balance Select Move MENU Exit Sound ModeStandard SurroundOff AVLOff Audio LanguageEnglish Picture Time Setup Lock Off AudioAudio Digital OutputPCMDigital OutputPCM OPTICAL FRONT VIEW 1 2 3 4 56 78910 TOP VIEW REAR VIEW 12. AUX IN JACKS(L/R) 13. OPTICAL IN JACK 14. ANTENNA WIRE OPTICAL OPTICAL 11 12 13 14 11. DC IN JACK 1. SPEAKER 4. POWER Button 5. SOURCE Button 8. TUNE UP/NEXT Button 9. VOLUME DOWN Button 10. VOLUME UP Button 2. DISPLAY 3. REMOTE SENSOR 6. PLAY/PAUSE/PAIR Button 7. TUNE DOWN/PREVIOUS Button 9. MO/ST(Mono/Stereo) Button 3. SOURCE Button 4. PAIR Button 2. VOL(volume)- Button 6. TUNE- Button 12. TUNE+ Button 5. EQ (equalizer) Button 7. Button 8. FM SCAN Button 13. PRE/RECALL Button STANDBY PAIR 1 2 3 4 5 8 9 10 11 TUNE- TUNE+ MO/ST 6 7 12 13 11. VOL(volume)+ Button FM SCAN 10. MUTE Button PRE/ RECALL 8. This product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burn in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. Folloe these precautions when using a battery in this device: 1. Use only the size and type of battery specified. 2. Be sure to follow the correct polarity when installing the battery as indicated in the battery compartment. A reversed battery may cause damage to the device. 3. Do not mix different types of batteries together (e.g. Alkaline and Carbon-zinc ) or old batteries with fresh ones. 4. If the batteries in the device are consumed or device is not to be used for a long period of time, remove the batteries to prevent damage or injury from possible battery leakage. 5. Do not try to recharge the battery not intended to be recharged; it can overheat and rupture. ( Follow battery manufacturer's instructions.) 6. The batteries shall not be exposed to excessive heat such as sunshine, fire or the like. 7. Clean the battery contacts and also those of the device prior to battery installation. 6) If the available FM station is stereo, the unit will plays it in stereo mode automatically. If the reception is no good, press the MO/ST button on the Remote Control to switch it to Mono mode. Press again to turn back to Stereo mode. listen the desired preset channels. To store the band automatically, press FM SCAN button on remote control , the unit will scan all available band and store automatically. then stop and play). to search the specific available band back and forth 4) 5) After finishing scanning, press "PRE/RECALL" button on remote control repeatedly to select and 2) Press the button on the unit or press the SOURCE button on the Remote Control repeatedly until FM frequency appears on display. 3) Press /TUNE- or /TUNE+ button on remote control(or press or button on the unit) repeatedly band. automatically the Press and hold the TUNE - or TUNE + button on remote control (or press and hold the or button on the unit), the unit will search The TV STAND SOUND BASE the TV STAND SOUND BASE Press the button on the unit or press …

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Shenzhen Junlan Electronic Ltd Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2015-06-30 SUBJECT: FCC Application for OKUITSB350 To Whom It May Concern: We, the undersigned, hereby authorize Lisa Wang at SHENZHEN EMTEK CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by SHENZHEN EMTEK CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Shenzhen Junlan Electronic Ltd Peng Xiao/ safety engineer 2015-06-30

Declaration on model difference 产品差异声明 Page 1 of 1 page We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in circuitry and electrical, mechanical and physical construction; the only differences are the appearance, trade name and model no. for trading purpose. 我们在下面签名并据此确认:以下产品型号之间的差异仅为外观，商标和型号不同，其它设计完全相同。 „ FCC ID: OKUITSB350 Production name 产品名称 Trade name 商标 Model no. 型号 Bluetooth Soundbase Innovative Technology SBB-29663, ITSB-350, BT3707, ITSB-350** (* can be A to Z to 1 to 9 or blank and means unit color or pattern) SBB-2966*(*can be A to Z or 1 to 9 blank and means unit color or pattern), SBB-XX663 (Xcan be A to Z or 1 to 9 blank and means unit color or pattern) Confirmed by . Authorized Signature: 授权人签字 Date: 2015-06-30 日期

Rev 11/20/07 Shenzhen Junlan Electronic Ltd Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: OKUITSB350 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: Exhibit Type File Name Block Diagram Schematic Diagram Circuit Description BlcokDiagram.pdf SchematicDiagram.pdf CircuitDescription.pdf 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. Sincerely, Shenzhen Junlan Electronic Ltd (signature) Peng Xiao/ safety engineer 2015-06-30

External Photos

Internal Photos Antenna Bluetooth Module

FCC ID : OKUITSB350 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the followi ng table shall be used to evaluat e the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission form ula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 11.2 Measurement Result BT DSS Channel Freq. (MHz) modulation conducted power (mW) conducted power (dBm) Tune-up power (dBm) Max tune- up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 2402 GFSK 0.94 -0.283 -2dBm to 0dBm 0 1 0.00020 1 2441 GFSK 0.84 -0.775 -2dBm to 0dBm 0 1 0.00020 1 2480 GFSK 0.72 -1.416 -2dBm to 0dBm 0 1 0.00020 1 2402 π /4 - DQPSK 0.93 -0.303 -2dBm to 0dBm 0 1 0.00020 1 2441 π /4- DQPSK 0.83 -0.812 -2dBm to 0dBm 0 1 0.00020 1 2480 π /4- DQPSK 0.72 -1.442 -2dBm to 0dBm 0 1 0.00020 1 2402 8DPSK 0.93 -0.315 -2dBm to 0dBm 0 1 0.00020 1 2441 8DPSK 0.83 -0.790 -2dBm to 0dBm 0 1 0.00020 1 2480 8DPSK 0.72 -1.444 -2dBm to 0dBm 0 1 0.00020 1

TRF No.:FCC 15.247/A Page 1 of 57 Report No.: ES150529355E Ver.1.0 Access to the World FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For Bluetooth Soundbase MODEL No.: SBB-29663, ITSB-350, BT3707, ITSB-350** (* can be A to Z to 1 to 9 or blank and means unit color or pattern) SBB-2966*(*can be A to Z or 1 to 9 blank and means unit color or pattern), SBB-XX663 (Xcan be A to Z or 1 to 9 blank and means unit color or pattern) FCC ID: OKUITSB350 Trademark: Innovative Technology REPORT NO.: ES150529355E ISSUE DATE: July 01, 2015 Prepared for Shenzhen Junlan Electronic Ltd No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Prepared by SHENZHEN EMTEK CO., LTD. Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No.:FCC 15.247/A Page 2 of 57 Report No.: ES150529355E Ver.1.0 Access to the World Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................. 3 2 EUT TECHNICAL DESCRIPTION............................................................................................................ 4 3 SUMMARY OF TEST RESULT ................................................................................................................ 5 4 TEST METHODOLOGY ........................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................... 6 4.2 MEASUREMENT EQUIPMENT USED .......................................................................................... 6 4.3 DESCRIPTION OF TEST MODES ................................................................................................ 7 5 FACILITIES AND ACCREDITATIONS ...................................................................................................... 8 5.1 FACILITIES .................................................................................................................................... 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ..................................................................... 8 6 TEST SYSTEM UNCERTAINTY .............................................................................................................. 9 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................... 10 7.1 RADIO FREQUENCY TEST SETUP 1 ........................................................................................ 10 7.2 RADIO FREQUENCY TEST SETUP 2 ........................................................................................ 10 7.3 CONDUCTED EMISSION TEST SETUP .................................................................................... 11 7.4 SUPPORT EQUIPMENT ............................................................................................................. 12 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ......................................................................... 13 8.1 STANDARD APPLICABLE ........................................................................................................... 13 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ............................................... 13 8.3 EQUAL HOPPING FREQUENCY USE ....................................................................................... 14 8.4 FREQUENCY HOPPING SYSTEM ............................................................................................. 14 9 TEST REQUIREMENTS ........................................................................................................................ 15 9.1 20DB BANDWIDTH ..................................................................................................................... 15 9.2 CARRIER FREQUENCY SEPARATION ..................................................................................... 21 9.3 NUMBER OF HOPPING FREQUENCIES ................................................................................... 27 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ................................................................... 29 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER .................................................................. 32 9.6 CONDUCTED SUPRIOUS EMISSION ....................................................................................... 33 9.7 RADIATED SPURIOUS EMISSION ............................................................................................ 40 9.8 CONDUCTED EMISSION TEST ................................................................................................. 54 9.9 ANTENNA APPLICATION ............................................................................................................ 57 TRF No.:FCC 15.247/A Page 3 of 57 Report No.: ES150529355E Ver.1.0 Access to the World 1 TEST RESULT CERTIFICATION Applicant: Shenzhen Junlan Electronic Ltd No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Manufacturer: Shenzhen Junlan Electronic Ltd No.277 PingKui Road, Shijing Community, Pingshan Street, Pingshan New District, Shenzhen, China Product Description: Bluetooth Soundbase Model Number: SBB-29663, ITSB-350, BT3707, ITSB-350** (* can be A to Z to 1 to 9 or blank and means unit color or pattern) SBB-2966*(*can be A to Z or 1 to 9 blank and means unit color or pattern), SBB-XX663 (Xcan be A to Z or 1 to 9 blank and means unit color or pattern) (Note: These models are identical in circuitry and electrical, mechanical and physical construction; the only differences are the appearance, trade name and model no. for trading purpose. We prepare ITSB-350 for test, and the worst result recorded in the report.) File Number: ES150529355E Date of Test: May 29, 2015 to July 01, 2015 Measurement Procedure Used: APPLICABLE STAND…

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Setup photos LINE CONDUCTED EMISSION TEST RADIATED EMISSION TEST