2ACP4CBT975Bluetooth Earphone

BT975 TRUE WIRELESS EARBUDS WIRE-FREE EARBUDS English BT975 (英语+西班牙语 ) 说明书 : 26 X 10CM 1 Using your True Wireless Earphones Before use: Charge both earbuds by placing it inside the charging case. STEP 1 Turn off the Bluetooth function from you music device. Eg. Mobile phone or music device. STEP 2 Take out the earbuds from the charging case after they have charged. The earphones will be automatically on and paring. When pairing successfully, the left earphone will flash blue and the right earphone willflashredandblue alternately. STEP 3 When auto-pairing failed, or dual earphone disconnected. Press the power button on left and right earphone, to make the earbuds off and on again, the left and right earphone will be connected manually. STEP 4 You can now turn on the Bluetooth function of your mobile phone. Search and select BT975,click it to connect. 2 Button Function On/Off Buttons Pairing dual earphones: Long press left and right earphone button for 3 seconds, turn on or off the earphones. Pairing single earphone: Long press left or right earphone button for 3 seconds to turn on the earphones, enter single earphone pairing. Then long press for 3 seconds, turn off the earphones. ( When power on, the earphone will flash blue . When power off, the light is off. ) Answer / Hang Up When coming call, click the button on the left or right earphone to answer the phone. During the call, click the button on the left or right earphone to hang up the call. Reject / Call Back When coming call, long press left or right earphone to refuse the call. Three-click the right earphone button to resume back to the last call, three-click the left earphone button to open the voice assistant. Play / Pause Music While playing music, click the button of left or right earphone to play or pause the music. If one of the earbuds have run out of battery, the other one will continue to work until it runs out of power also. Last / Next Song Control When playing, double-click the left earphone button to switch to the Last song; double-click the right earphone button to switch to the next song. 3 Charging Function Charge the Charging Box * If pairing still does not work, please long press both the buttons on the earbuds for 10 seconds to force the earbuds to restart. They should then resume to pairing mode. 1)There is an USB charging cable in the package, you can connect the power adapter for charging. The blue LED lights will keepflashingwhen it is charging.Ifall 4 blue LED lights onthe front turn on, that means the charging case is fully charged. Sentry Industries inc declares that radio equipment BT975 is in compliance with Directive 2014/53/EU. The EU declaration of confirmity is available at https://sentryindustries.com/european-declaration-of-conformity/ Confirmity with Directives This product is CE marked to denote conformity with Directives 73/23/EEC (low voltage) and 89/336/EEC (Electromagnetic Compatibility) , as amended. Environmental Protection Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice. EnglishEnglish BT975 VERDADEROS AUDÍFONOS INALÁMBRICOS AURICULARES INALÁMBRICOS Español 1 Uso de tus verdaderos audífonos inalámbricos Antes de utilizar: cargue ambos auriculares colocándolos dentro del estuche de carga. PASO 1. Apague la función Bluetooth desde su dispositivo de música. Ej. Teléfono móvil o dispositivo de música. PASO 2. Saque los auriculares del estuche de carga después de que se hayan cargado. Los auriculares se encenderán y se emparejarán automáticamente. Cuando se emparejen con éxito, El auricular izquierdo parpadeará en azul, el auricular derecho parpadeará en rojo y azul alternativamente. PASO 3. Cuando falle el emparejamiento automático o se desconecten los auriculares duales, presione el botón de encendido en el auricular izquierdo y derecho, para que se apaguen y enciendan los auriculares, ambos auriculares se conectarán manualmente. * Si al poner los audífonos en el estuche de carga o al tratar de emparejar los auriculares con los botones no logra emparejarlos, mantenga presionados los botones durante unos 10 segundos para forzar el apagado y el encendido de los audífonos (alguna forma de solución Bluetooth admite este tipo de operación) PASO 4. Ahora puede activar la función Bluetooth de su teléfono móvil. Busque y seleccione BT975, haga clic para conectar. 2 Funciones de Botones Botones de encendido/apagado Emparejamiento de auriculares duales: mantenga presionado el botón izquierdo y derecho de los auriculares durante 3 segundos, encienda o apague los auriculares. Emparejamiento de auriculares individuales: mantenga presionado el botón izquierdo o derecho del auricular durante 3 segundos para encender los auriculares, ingrese el emparejamiento de auriculares individuales. Luego mantenga presionado durante 3 segundos, apague los audífonos. (Cuando se enciende, los auriculares parpadearán en azul. Cuando se apagan, la luz se apagará). Contestar/Colgar Llamadas Cuando reciba una llamada, haga clic en el botón del auricular izquierdo o derecho para contestar el teléfono. Durante la llamada, haga clic en el botón del auricular izquierdo o derecho para colgar la llamada. Rechazar/Devolver Llamada Cuando reciba una llamada, mantenga presionado el auricular izquierdo o derecho para rechazar la llamada. Haga clic tres veces en el botón derecho del auricular para volver a la última llamada, haga clic tres veces en el botón izquierdo del auricular para abrir el asistente de voz. Reproducir/Pausar Música Mientras reproduzca música, haga clic en el botón del auricular izquierdo o derecho para reproducir o pausar la música. Si uno de los auriculares se ha quedado sin batería, el otro continuará funcionando hasta que también se quede sin energía. Especificaciones: •Modelo: BT975 •Versión de Bluetooth: 5.0 •Entrada de energía: DC 5V •Tiempo de trabajo del auricular: aproximadamen…

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Sentry Industries Limited Jan. 11, 2021 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2ACP4CBT975 Model Number: BT975, BT975B, BT975W, BT975DG, BT980, BT984, BT985 To Whom It May Concern: We, The Sentry Industries Limited hereby declare that the models are identical except the model name. Except for the different above, no other modification is performed. Sincerely, Signature: Sentry Industries Limited Contact person: Peetu Melwani

Sentry Industries Limited Agent Authorization Company: Sentry Industries Limited Address: 507 Houston Center, 63 Mody Road, Tst, Hong Kong, China Product Name: Bluetooth Earphone Model Number(s): BT975, BT975B, BT975W, BT975DG, BT980, BT984, BT985 Product Description: Bluetooth Earphone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-01-08 Name: Peetu Melwani Company: Sentry Industries Limited

Sentry Industries Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-01-07 Subject; Request for Confidentiality FCC ID: 2ACP4CBT975 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely Sentry Industries Limited Contact person: Peetu Melwani

External Photos Black WHOLE 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 Left VIEW OF EUT(PORT) Right VIEW OF EUT(PORT) White WHOLE 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 Left VIEW OF EUT(PORT) Right VIEW OF EUT(PORT)

FCC ID Label Location FCC ID:2ACP4CBT975

Internal Photos Black Left OPEN VIEW OF EUT VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Right OPEN VIEW OF EUT VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 White Left OPEN VIEW OF EUT VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Right OPEN VIEW OF EUT VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth Earphone Model Name BT975, BT975B, BT975W, BT975DG, BT980, BT984, BT985 FCC ID 2ACP4CBT975 2. EVALUATION METHOD 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 3. CALCULATION BR/EDR: P t =-1.854dBm=0.65mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(0.65mW /5mm) .[√2.402GHz)]=0.20<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 93 FCC Test Report Report No.: AGC08189201202FE03 FCC ID : 2ACP4CBT975 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Earphone BRAND NAME : SENTRY MODEL NAME : BT975, BT975B, BT975W, BT975DG, BT980, BT984, BT985 APPLICANT : Sentry Industries Limited DATE OF ISSUE : Jan. 06, 2021 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC08189201202FE03 Page 2 of 93 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jan. 06, 2021 Valid Initial Release Report No.: AGC08189201202FE03 Page 3 of 93 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. PRODUCT DESCRIPTION ..................................................................................................................... 6 2.2. TABLE OF CARRIER FREQUENCYS ..................................................................................................... 6 2.3. RECEIVER INPUT BANDWIDTH ............................................................................................................ 7 2.4. EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ....................................................................... 7 2.5. EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................................ 7 2.6. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................. 8 2.7. TEST METHODOLOGY .......................................................................................................................... 8 2.8. SPECIAL ACCESSORIES ....................................................................................................................... 8 2.9. EQUIPMENT MODIFICATIONS .............................................................................................................. 8 2.10. ANTENNA REQUIREMENT .................................................................................................................. 8 3. MEASUREMENT UNCERTAINTY ................................................................................................................. 9 4. DESCRIPTION OF TEST MODES ............................................................................................................... 10 5. SYSTEM TEST CONFIGURATION ............................................................................................................. 11 5.1. CONFIGURATION OF EUT SYSTEM .................................................................................................... 11 5.2. EQUIPMENT USED IN TESTED SYSTEM ............................................................................................. 11 5.3. SUMMARY OF TEST RESULTS ............................................................................................................. 11 6. TEST FACILITY ........................................................................................................................................... 12 7. PEAK OUTPUT POWER ............................................................................................................................. 13 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 13 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 13 7.3. LIMITS AND MEASUREMENT RESULT ............................................................................................... 14 8. 20DB BANDWIDTH ..................................................................................................................................... 20 8.1. MEASUREMENT PROCEDURE ........................................................................................................... 20 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 20 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................. 21 9. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 27 9.1. MEASUREMENT PROCEDURE ........................................................................................................... 27 Report No.: AGC08189201202FE03 Page 4 of 93 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 27 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 27 9.4. LIMITS AND MEASUREMENT RESULT ............................................................................................... 27 10. RADIATED EMISSION ............................................................................................................................... 40 10.1. MEASUREMENT PROCEDURE ......................................................................................................... 40 10.2. TEST SETUP ....................................................................................................................................... 42 10.3. LIMITS AND MEASUREMENT RESULT ............................................................................................. 43 10.4. TEST RESULT ..................................................................................................................................... 43 11. NUMBER OF HOPPING FREQUENCY ..................................................................................................... 53 11.1. M…

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Report No.: AGC08189201202FE03 Page 50 of 93 EUT Bluetooth Earphone Model Name BT975 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 7 Antenna Vertical PK AV RESULT: PASS Report No.: AGC08189201202FE03 Page 51 of 93 EUT Bluetooth Earphone Model Name BT975 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 9 Antenna Horizontal PK AV RESULT: PASS Report No.: AGC08189201202FE03 Page 52 of 93 EUT Bluetooth Earphone Model Name BT975 Temperature 25°C Relative Humidity 55.4% Pressure 960hPa Test Voltage Normal Voltage Test Mode Mode 9 Antenna Vertical PK AV RESULT: PASS Note: The factor had been edited in the “Input Correction” of the Spectrum Analyzer. The 8DPSK modulation is the worst case and recorded in the report. Report No.: AGC08189201202FE03 Page 53 of 93 11. NUMBER OF HOPPING FREQUENCY 11.1. MEASUREMENT PROCEDURE The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: The frequency band of operation. Depending on the number of channels the device supports, it may be necessary to divide the frequency range of operation across multiple spans, to allow the individual channels to be clearly seen. 2. RBW: To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. 3. VBW ≥ RBW. Sweep: Auto. Detector function: Peak. Trace: Max hold. 4. Allow the trace to stabilize. 11.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) Same as described in section 8.2 11.3. MEASUREMENT EQUIPMENT USED The same as described in section 6 11.4. LIMITS AND MEASUREMENT RESULT TOTAL NO. OF HOPPING CHANNEL LIMIT (NO. OF CH) MEASUREMENT (NO. OF CH) RESULT >=15 79 PASS TEST PLOT FOR NO. OF TOTAL CHANNELS Note: The GFSK modulation is the worst case and recorded in the report. Report No.: AGC08189201202FE03 Page 54 of 93 12. TIME OF OCCUPANCY (DWELL TIME) 12.1. MEASUREMENT PROCEDURE The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: Zero span, centered on a hopping channel. 2. RBW shall be≤channel spacing and where possible RBW should be set >> 1 / T, where T is the expected dwell time per channel. 3. Sweep: As necessary to capture the entire dwell time per hopping channel; where possible use a video trigger and trigger delay so that the transmitted signal starts a little to the right of the start of the plot. The trigger level might need slight adjustment to prevent triggering when the system hops on an adjacent channel; a second plot might be needed with a longer sweep time to show two successive hops on a channel. 4. Detector function: Peak. Trace: Max hold. 5. Use the marker-delta function to determine the transmit time per hop. 6. Repeat the measurement using a longer sweep time to determine the number of hops over the period specified in the requirements. The sweep time shall be equal to, or less than, the period specified in the requirements. Determine the number of hops over the sweep time and calculate the total number of hops in the period specified in the requirements, using the following equation: (Number of hops in the period specified in the requirements) = (number of hops on spectrum analyzer) × (period specified in the requirements / analyzer sweep time) 7. The average time of occupancy is calculated from the transmit time per hop multiplied by the number of hops in the period specified in the requirements. 12.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) Same as described in section 8.2 12.3. MEASUREMENT EQUIPMENT USED The same as described in section 6 12.4. LIMITS AND MEASUREMENT RESULT Channel Time of Pulse for DH5 (ms) Number of hops in the period specified in the requirements Sweep Time (ms) Limit (ms) Low 2.890 27*4 312.120 400 Middle 2.889 29*4 335.124 400 High 2.889 28*4 323.568 400 Note: The 8DPSK modulation is the worst case and recorded in the report. Report No.: AGC08189201202FE03 Page 55 of 93 TEST PLOT OF LOW CHANNEL Report No.: AGC08189201202FE03 Page 56 of 93 TEST PLOT OF MIDDLE CHANNEL Report No.: AGC08189201202FE03 Page 57 of 93 TEST PLOT OF HIGH CHANNEL Report No.: AGC08189201202FE03 Page 58 of 93 13. FREQUENCY SEPARATION 13.1. MEASUREMENT PROCEDURE The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: Wide enough to capture the peaks of two adjacent channels. 2. RBW: Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. 3. Video (or average) bandwidth (VBW) ≥ RBW. 4. Sweep: Auto. e) Detector function: Peak. f) Trace: Max hold. g) Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. 13.2. TEST SETUP (BLOCK DIAGRAM OF CONFIGURATION) Same as described in section 6.2 13.3. MEASUREMENT EQUIPMENT USED The same as described in section 6.3 13.4. LIMITS AND MEASUREMENT RESULT CHANNEL CHANNEL SEPARATION LIMIT RESULT MHz Pass Hopping mode 1.001 20 dB BW TEST PLOT FOR FREQUENCY SEPARATION Note: The GFSK modulation is the worst case and recorded in the report. Report No.: AGC08189201202FE03 Page 59 of 93 APPENDIX A: PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC08189201202FE03 Page 60 of 93 CONDUCTED TEST SETUP Report No.: AGC08189201202FE03 Page 61 of 93 APPENDIX B: PHOTOGRAPHS OF EUT WHOLE VIEW OF EUT TOP VIEW OF EUT Report No.: AGC08189201202FE03 Page 62 of 93 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC08189201202FE03 Page 63 of 93 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC08189201202FE03 Page 64 of 93 RIGHT VIEW OF EUT Left VIEW OF EUT(PORT) Report No.: AGC08189201202FE03 Page 65 of 93 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC08189201202FE03 Page 66 of 93 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT An…

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Report No.: AGC08189201202FE03 Page 70 of 93 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 BT Antenna Report No.: AGC08189201202FE03 Page 71 of 93 INTERNAL VIEW OF EUT-4 Charging Dock TOP VIEW OF EUT Report No.: AGC08189201202FE03 Page 72 of 93 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC08189201202FE03 Page 73 of 93 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC08189201202FE03 Page 74 of 93 RIGHT VIEW OF EUT VIEW OF EUT(port)-1 Report No.: AGC08189201202FE03 Page 75 of 93 VIEW OF EUT(port)-2 OPEN VIEW OF EUT Report No.: AGC08189201202FE03 Page 76 of 93 VIEW OF BATTERY INTERNAL VIEW OF EUT-1 Report No.: AGC08189201202FE03 Page 77 of 93 INTERNAL VIEW OF EUT-2 WHOLE VIEW OF EUT Report No.: AGC08189201202FE03 Page 78 of 93 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC08189201202FE03 Page 79 of 93 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC08189201202FE03 Page 80 of 93 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC08189201202FE03 Page 81 of 93 Left VIEW OF EUT(PORT) OPEN VIEW OF EUT Report No.: AGC08189201202FE03 Page 82 of 93 VIEW OF BATTERY INTERNAL VIEW OF EUT-1 Report No.: AGC08189201202FE03 Page 83 of 93 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 BT Antenna Report No.: AGC08189201202FE03 Page 84 of 93 INTERNAL VIEW OF EUT-4 Right VIEW OF EUT(PORT) Report No.: AGC08189201202FE03 Page 85 of 93 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC08189201202FE03 Page 86 of 93 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 BT Antenna

Report No.: AGC08189201202FE03 Page 87 of 93 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Report No.: AGC08189201202FE03 Page 88 of 93 Charging Dock TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC08189201202FE03 Page 89 of 93 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC08189201202FE03 Page 90 of 93 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: AGC08189201202FE03 Page 91 of 93 VIEW OF EUT(port)-1 VIEW OF EUT(port)-2 Report No.: AGC08189201202FE03 Page 92 of 93 OPEN VIEW OF EUT VIEW OF BATTERY Report No.: AGC08189201202FE03 Page 93 of 93 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 ----END OF REPORT---- Conditions of Issuance of Test Reports 1. All samples and goods are accepted by the Attestation of Global Compliance (Shenzhen) Co., Ltd (the “Company”) solely for testing and reporting in accordance with the following terms and conditions. The company provides its services on the basis that such terms and conditions constitute express agreement between the company and any person, firm or company requesting its services (the “Clients”). 2. Any report issued by Company as a result of this application for testing services (the “Report”) shall be issued in confidence to the Clients and the Report will be strictly treated as such by the Company. It may not be reproduced either in its entirety or in part and it may not be used for advertising or other unauthorized purposes without the written consent of the Company. The Clients to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Company to its customer, supplier or other persons directly concerned. The Company will not, without the consent of the Clients, enter into any discussion or correspondence with any third party concerning the contents of the Report, unless required by the relevant governmental authorities, laws or court orders. 3.The Company shall not be called or be liable to be called to give evidence or testimony on the Report in a court of law without its prior written consent, unless required by the relevant governmental authorities, laws or court orders. 4. The non-CMA report issued by AGC is only permitted to be used by the client as internal reference use and shall not be used for public demonstration purpose. 5. In the event of the improper use of the report as determined by the Company, the Company reserves the right to withdraw it, and to adopt any other additional remedies which may be appropriate. 6. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Company. 7. The Company will not be liable for or accept responsibility for any loss or damage however arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 8.Clients wishing to use the Report in court proceedings or arbitration shall inform the Company to that effect prior to submitting the sample for testing. 9. The Company is not responsible for recalling the electronic version of the original report when any revision is made to them. The Client assumes the responsibility to providing the revised version to any interested party who uses them. 10. Subject to the variable length of retention time for test data and report stored hereinto as otherwise specifically required by individual accreditation authorities, the Company will only keep the supporting test data and information of the test report for a period of six years. The data and information will be disposed of after the aforementioned retention period has elapsed. Under no circumstances shall we provide any data and information which has been disposed of after retention period. Under no circumstances shall we be liable for damage of any kind, including (but not limited to) compensatory damages, lost profits, lost data, or any form of special, incidental, indirect, consequential or punitive damages of any kind, whether based on breach of contract of warranty, tort (including negligence), product liability or otherwise, even if we are informed in advance of the possibility of such damages.

Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz CONDUCTED TEST SETUP