OYCBT048Bluetooth speaker

BT048 FCC ID: OYCBT048 Dear user, Thank you very much for choosing BT048 Bluetooth Portable Speaker. Please read this user manual carefully in order to operate this device correctly and bring its excellent performance. I. NOTICE Please store and use this product at normal temperature; DO NOT expose this product to rain or damp; DO NOT toss this product and prevent it from falling and being damaged; DO NOT disassemble, repair and modify this product; As it is inbuilt with lithium battery, DO NOT cast or place it in fire to avoid danger! II. KIND REMINDER 1. To prolong the speaker„s life span and for your physical and mental health, please don't listen to music under big volume for a long time to avoid hearing damage. 2. When something wrong with the speaker, please immediately shut off the power switch, plug off the USB, to prevent the speaker and other parts are damaged. 3. Power shortage will affect Bluetooth distance or Bluetooth easy to disconnect, please charge in time. III. OVERVIEW 1.“/”：Click “pause” during playing and click “play” when it is paused. Click to answer the phone when there is a Bluetooth call, click it again to hang up and keep pressing it to refuse the call. Keep 2.5 seconds to disconnect the Bluetooth device. 2.“- ” ：down selection key. Long press to select the previous music. Short press to volume down . 3.“+”： up selection key. Long press to select the next music. Short press to volume up. . 4. “”：Long press for 2.5 seconds to turn on the speaker,long press for 2.5 s again to turn off the speaker IV. SPECIFICATION Model: BT048 Bluetooth specification: Bluetooth V2.1 + EDR Transmission distance : ≦ 10M ( It varied when the environmental factors and the connected Bluetooth devices are different ) USB charging voltage: DC 5V/500mAh Built-in battery: Lithium battery,500mAh Frequency response: 90Hz-20KHz Sensitivity: 80db±2db S/N ratio: ≥ 76dB V. PACKING LIST 1. Speaker * 1 2. USB cable * 1 3. User manual * 1 VI. FUNCTION DESCRIPTION BLUETOOTH OPERATION 1. Turn on the speaker. The blue indicator light will flash to detect Bluetooth enabled devices near you. The blue indicator light will go out if no Bluetooth device is detected within 5 minutes. 2. Pair the speaker with the desired Bluetooth device. 3. Play/pause as desired by pressing/. 4. When you want to play music or movie from another Bluetooth device, long press 2.5 seconds to disconnect the speaker . AUX PLAYBACK OPERATION 1. Turn on the speaker. 2. Insert an 3.5mm audio cable into the aux jack on the back of the speaker, connecting to any audio device such as mobile phones or computers with the other port. 3. press “/” to enter mute mode and re-press “/” to release sound. CHARGING THE SPEAKER The speaker has a built-in Lithium battery. The battery is rechargeable and provides approx 2.5-hour continuous operation when fully charged. Use the micro-USB cable to charge the speaker. The red indicator light will illuminate. The red indicator light will go out when the speaker is fully charged. VII. COMPATIBILITY Device equipped with BLUETOOTH 3.0 or higher version (for details please refer to the relevant agreements, general specification), such as the IPAD, IPHONE (the second generation and IPHONE with updated IPHONE 3.1 software), IPOD TOUCH, MAC with Bluetooth, and most of smart phone or computer support Bluetooth. Bluetooth 3.0 including agreements as：A2DP, AVRCP, HFP. VIII. TROUBLESHOOTING PROBLEM TROUBLESHOOTING Failure in connection and pairing for many times 1. Inspect whether the speaker is in the status of searching, or, restart the machine. 2. The surrounding Bluetooth equipments are plentiful, which causes the difficulty in searching. So, please close the other Bluetooth equipments. The sound is small or distorted 1. Inspect the volume of the Bluetooth equipment and adjust the volume. 2. The power of battery is insufficient, please charge it. Discontinuous music See whether the effective connection distance of sound is exceeded, or, whether there is obstacle between the speaker and the Bluetooth equipment. The indicator for Bluetooth mode is not on 1. It indicates that the power of the battery is not sufficient. Please try again after charging it. 2. Restart the machine. Hints: Another trouble, please consult the dealer or an experienced IT technician for help. PHENOMENON 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. -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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

Dongguan Taide Industrial Co., Ltd. Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 DATE 2015-06-04 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: OYCBT048 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Dongguan Taide Industrial Co., Ltd. Contact person: Emily Lee Title: Manager

Dongguan Taide Industrial Co., Ltd. Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 6/9/2015 Request for Confidentiality Company name: Dongguan Taide Industrial Co., Ltd. FCC ID: OYCBT048 FCC Part 15 Certification Gentlemen, In accordance with CFR 47 § 0.459, Dongguan Taide Industrial Co., Ltd. hereby requests confidentiality of following attachments: (1) schematic diagrams, (2) detailed block diagrams, (3) detailed operational descriptions, (4) parts lists. These documents contain detailed system and equipment description and related information about the product which Dongguan Taide Industrial Co., Ltd. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Dongguan Taide Industrial Co., Ltd. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Company Officer: Emily Lee Company address： Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Email: [email protected]

Dongguan Taide Industrial Co., Ltd. DECLARATION OF SIMILARITY Date (29/05/2015) RE: Declaration of Similarity To Whom It May Concern: Please be advised that the models below are identical to the BT048 BTXXX( X for A-Z and 0-9 ), SPB14 , MI-SPBXX ( X for A-Z and 0-9 ), UB-SPBXX ( X for A-Z and 0-9 ), AX410,BOOST, TT-CK05 All models are electronically identical, all RF measurements and test results are exactly the same. The difference between the models is the model name. Thank you for your attention to this matter. Yours faithfully Dongguan Taide Industrial Co., Ltd., Full Name: Emily Lee

External Photos TOTAL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT (PORT)

FCC ID Label Location FCCID:OYCBT048 BT048 USB DC 5V/500mAh

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 INTERNAL VIEW OF EUT-7 INTERNAL VIEW OF EUT-8 INTERNAL VIEW OF EUT-9 Antenna

Dongguan Taide Industrial Co., Ltd. Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Declaration concerning Antenna Specification It is hereby declared that the product Model No.: BT048, BTXXX( X for A-Z and 0-9 ), SPB14 , MI-SPBXX ( X for A-Z and 0- 9 ), UB-SPBXX ( X for A-Z and 0-9 ), AX410,BOOST, TT-CK05 FCC ID: OYCBT048 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for PCB antenna type described below: Model No. of antenna: N/A Type of antenna: PCB Antenna permanently attached Gain of the antenna: 0 dBi Frequency range: 2402-2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Dongguan Taide Industrial Co., Ltd. Address: Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town City: Dongguan City ZIP / Postal code: 523000 Country: China Place: Dongguan Date: 2015-06-04 Signature:

RF Exposure evaluation Product Description:Bluetooth speaker Model Number: BT048 FCC ID: OYCBT048 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation According to the follow transmitter output power（P t ）formula： P t =（E x d） 2 /（30 x g t ） P t =transmitter output power in watts g t =numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) According to the above test data, Emax=98.97dBuv/m=0.089V/m,d=3m,g t =1 P t =（E x d） 2 /（30 x g t ）=(0.089x3) 2 /(30x1)=0.002376W=2.38mW The result is rounded to one decimal place for comparison Worse case is as below: [2441MHz -2.38mW output power] (2.38mW /5mm) .[√2.441(GHz)]= 0.744<3.0 for 1-g SAR Then SAR evaluation is not required NOTE: For the maximum power, you can refer FCC test report.

Page 1 of 53 FCC Test Report Report No.: AGC00931150402FE03 FCC ID : OYCBT048 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth speaker BRAND NAME : N/A MODEL NAME : BT048, BTXXX( X for A-Z and 0-9 ), SPB14 , MI-SPBXX ( X for A-Z and 0-9 ), UB-SPBXX ( X for A-Z and 0-9 ), AX410,BOOST, TT-CK05 CLIENT : Dongguan Taide Industrial Co., Ltd. DATE OF ISSUE : May 18,2015 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00931150402FE03 Page 2 of 53 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / May 18,2015 Valid Original Report Report No.: AGC00931150402FE03 Page 3 of 53 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 4 2. GENERAL INFORMATION .................................................................................................. 5 2.1. PRODUCT DESCRIPTION ........................................................................................................ 5 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................... 5 3. MEASUREMENT UNCERTAINTY........................................................................................ 6 4. DESCRIPTION OF TEST MODES........................................................................................ 6 5. SYSTEM TEST CONFIGURATION ...................................................................................... 7 5.1. CONFIGURATION OF EUT SYSTEM ........................................................................................ 7 5.2. EQUIPMENT USED IN EUT SYSTEM ....................................................................................... 7 5.3. SUMMARY OF TEST RESULTS ................................................................................................ 7 6. TEST FACILITY .................................................................................................................... 8 7 ALL TEST EQUIPMENT LIST ............................................................................................... 8 8. RADIATED EMISSION ......................................................................................................... 9 8.1TEST LIMIT.................................................................................................................................. 9 8.2. MEASUREMENT PROCEDURE .............................................................................................. 10 8.3. TEST SETUP ........................................................................................................................... 12 8.4. TEST RESULT(Worst modulation:GFSK) ................................................................................. 14 9. BAND EDGE EMISSION .................................................................................................... 27 9.1. MEASUREMENT PROCEDURE .............................................................................................. 27 9.2 TEST SETUP ............................................................................................................................ 27 9.3 RADIATED TEST RESULT(Worst modulation:GFSK) ............................................................... 28 10. 20DB BANDWIDTH .......................................................................................................... 32 10.1. MEASUREMENT PROCEDURE ............................................................................................ 32 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................... 32 10.3. LIMITS AND MEASUREMENT RESULTS .............................................................................. 32 11. FCC LINE CONDUCTED EMISSION TEST ..................................................................... 39 11.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................. 39 11.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ............................................... 39 11.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST ............................. 40 11.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ........................................... 40 11.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ..................................................... 41 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................... 43 APPENDIX B: PHOTOGRAPHS OF EUT .............................................................................. 45 Report No.: AGC00931150402FE03 Page 4 of 53 1. VERIFICATION OF CONFORMITY Applicant Dongguan Taide Industrial Co., Ltd. Address Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Manufacturer Dongguan Taide Industrial Co., Ltd. Address Taide Technology Park, Jinfenghuang Industrial Distrial, Fenggang Town,Dongguan City,China Product Designation Bluetooth speaker Brand Name N/A Test Model BT048 Series Model BTXXX( X for A-Z and 0-9 ), SPB14 , MI-SPBXX ( X for A-Z and 0-9 ), UB-SPBXX ( X for A-Z and 0-9 ), AX410,BOOST, TT-CK05 Different Description All the same except for the model name Date of test May 14,2015 to May 15,2015 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Compliance Certification Service(Shenzhen) Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in complia…

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Test Setup Photos FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP