2AOEC-T33Bluetooth True Wireless Stereo Earbuds

Instruction Manual Bluetooth True Wirless Stereo Earbuds HRB 3032 FCC ID: 2AOEC-T33 IC:255A-8093127 INTRODUCTION Thank you for purchasing the HRB 3032 true wireless earbuds. In order to maximize your listening experience please read the following instructions. ① Charging Pins ② Charging case LED Indicator ③ Type-C Charging Port ④ Multi-function Button ⑤ Earbuds Indicator ⑥ Charging Contact Points ⑦ Ear caps WHAT’S INCLUDED  HRB 3032 Earbuds  Charging Case  3 Pairs Ear caps (M size ear caps attached on earbuds)  Type-C Charging cable  Instruction Manual OPERATION INSTRUCTIONS TO DO THIS Play Music Click either earbud button for once. Pause Music Click either earbud button for once. Next Songs Hold and press the right earbud for 2S. Previous Songs Hold and press the left earbud for 2S. Activate/Stop Siri Double click either earbud button. Answer call Click either earbud button for once. End Call Click either earbud button for once. Reject Call Hold and press the either earbuds for 2S. Hold Current Call, Answer Second Call Click either earbud button for once. End Current Call, Answer First Call (Being Held) Click either earbud button for once. Switch Calls Hold and press the either earbuds for 2S. Switch to talk via phone Triple click either earbuds button. HOW TO WEAR 1. Our innovative design featured ear caps 3 size options for great fit and wearing comfort. Please use whatever size option is most comfortable for you (S, M, L) and read the steps below. 2. Make sure the (R)(L) symbol is facing down then place earbuds into ear. Rotate the earbuds until it fits snugly and is comfortable. CHARGING THE CASE 1.We suggest to use the original Type-C cable (Included in package) and power supply with 5V/1A supply for optimum charging performance. 2. The charging case LED director will flash blue when charging, and keep lighting when fully charged. (Please check battery level and charging status as indicated below. )  There are 4 LED indicators on the case.  When the case is charging, the 1 st , 2 nd , 3 rd and 4 th LED will flash, indicating the battery case’s power level- 1 is lower 25%, 2 is between 25%~50%, 3 is between 50%~75% and 4 is between 75%~100%.  All the 4 Blue LEDs will stay on when the case is fully charged. To check the remaining battery power on the case when it’s not charging, open the case lid then close: 1 LED ON indicates power level is lower 25%. 2 LED ON indicates power level is between 25%~50%. 3 LED ON indicates power level is between 50%~75%. 4 LED ON indicates power level is between 75%~100%. CHARGING THE EARBUDS 1.When the battery is low, there is a voice prompt to remind you of a low battery. 2.Place both earphones into charging case and they will automatically enter into charging mode. The earbuds indicator will flash white when charging, will lights off when fully charged. *Note: 1)Please make sure the charging case has enough power. 2)Please remove the protective tape on each earbuds before use. PAIRING Quick start for initial use: 1. Take out the earbuds from the charging case the earbuds will turn on automatically, and then into pairing mode(the one earbud will flashes white and blue alternately, the other earbud flashes blue slowly), you will hear the “ beep ” voice prompt. 2. Turn on Bluetooth on your phone and search "HRB 3032", then click connect. You will hear a “ beep ” voice prompt once connected. Note: Please remove the protective tape on each earbuds before use. Next time use: 1. The earbuds HSB 3032 will remember the last device it has connected. 2. The next time when take out the earbuds from the charging case, it will automatically reconnect to your last device. 3. If it fails, please put them back into the charging case and close the charging case, then follow "Quick start for initial use steps" to reconnect. 4. If no device is connected, earbuds will automatically turn off after 6 minutes. CLEAR PAIRED MEMORY AND RESET When the “L” and “R” earbud cannot connect to each other, you will need to reset the earbud and clear the paired memory: 1. Remove HRB 3032 from your list of Bluetooth devices. 2. Turn off the Bluetooth function of the Bluetooth device 3. Put the two earbuds back into the charging case, press and hold the left and right earbuds function buttons for 5 seconds, the blue LED above the earbuds flashes 3 times, indicating the pairing has been cleared. 4. Take out earbuds from the charging case, the earbuds will automatically turn on, you will hear the “ beep ” voice prompt, and then to pair each other. After two earbuds paired successfully the one earbud will flashes white and blue alternately, the other earbud flashes blue slowly. 5. Turn on Bluetooth on your phone, Select "HRB 3032" to pair. OPERATION Power on ： 1.Take out the earbuds from the charging case , the earbuds will power on automatically. 2.If earbuds were not in the charging case and powered off, you need to hold and press the function buttons for 2 seconds of both earbuds to power on. Power off: 1.Earbuds will automatically power off and recharge when put in the charging case. 2.When the earbuds are power on, hold and press either of the earbuds function button for 5 seconds, they will power off. (White LED light flashes 3 times) Play/Pause: Press either earbud button for once Previous Track ： Hold and press the left earbud for 2S. Next Track ： Hold and press the right earbud for 2S. Activate/Stop Siri: Double click either earbud button. Answer call ： Press either earbud button for once. End Call ： Press either earbud button for once. Reject Call: When a call is incoming, Press and hold either earbud button for 2 second. WARNING!  Supervise children when using equipment, this product is not a toy.  Listening to earbuds at high volume levels particularly over extended periods of time may damage your hearing.  If you have a pacemaker or other electrical medical devices, you should consult your physician before using this product.  The operation of switching on your Hi…

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External Photos TOTAL VIEW OF EUT-1 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)-left VIEW OF EUT (PORT)-right

FCC ID Label Location The product does not have enough space to place the label, and FCC ID label is reflected in the user manual and package, as below:

Internal Photos left OPEN VIEW OF EUT-1 VIEW OF BATTERY INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Antenna INTERNAL VIEW OF EUT-5 right OPEN VIEW OF EUT-1 VIEW OF BATTERY 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 Antenna

Page 1 of 57 FCC Test Report Report No.: AGC00690210402FE02 FCC ID : 2AOEC-T33 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth True Wireless Stereo Earbuds BRAND NAME : N/A MODEL NAME : HRB 3032 APPLICANT : Shenzhen Yanhuizhongchuang Electronics co., Ltd DATE OF ISSUE : Apr. 14, 2021 STANDARD(S) : FCC Part 15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00690210402FE02 Page 2 of 57 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 14, 2021 Valid Initial Release Report No.: AGC00690210402FE02 Page 3 of 57 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE .................................................................................................................. 5 2. GENERAL INFORMATION .............................................................................................................................. 6 2.1. PRODUCT DESCRIPTION ........................................................................................................................ 6 2.2. TABLE OF CARRIER FREQUENCYS ....................................................................................................... 6 2.3. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 7 2.4. TEST METHODOLOGY ............................................................................................................................. 7 2.5. SPECIAL ACCESSORIES .......................................................................................................................... 7 2.6. EQUIPMENT MODIFICATIONS ................................................................................................................. 7 2.7. ANTENNA REQUIREMENT ....................................................................................................................... 7 3. MEASUREMENT UNCERTAINTY ................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ................................................................................................................ 10 5.1. CONFIGURATION OF TESTED SYSTEM ............................................................................................... 10 5.2. EQUIPMENT USED IN TESTED SYSTEM .............................................................................................. 10 5.3. SUMMARY OF TEST RESULTS .............................................................................................................. 10 6. TEST FACILITY .............................................................................................................................................. 11 7. PEAK OUTPUT POWER ................................................................................................................................ 12 7.1. MEASUREMENT PROCEDURE .............................................................................................................. 12 7.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 12 7.3. LIMITS AND MEASUREMENT RESULT .................................................................................................. 13 8. 6 DB BANDWIDTH ......................................................................................................................................... 17 8.1. MEASUREMENT PROCEDURE .............................................................................................................. 17 8.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 17 8.3. LIMITS AND MEASUREMENT RESULTS ............................................................................................... 17 9. CONDUCTED SPURIOUS EMISSION........................................................................................................... 19 9.1. MEASUREMENT PROCEDURE .............................................................................................................. 19 9.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................... 19 9.3. MEASUREMENT EQUIPMENT USED .................................................................................................... 19 9.4. LIMITS AND MEASUREMENT RESULT .................................................................................................. 19 10. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ........................................................ 27 Report No.: AGC00690210402FE02 Page 4 of 57 10.1. MEASUREMENT PROCEDURE ............................................................................................................ 27 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) .................................................................. 27 10.3. MEASUREMENT EQUIPMENT USED .................................................................................................. 27 10.4. LIMITS AND MEASUREMENT RESULT................................................................................................ 27 11. RADIATED EMISSION ................................................................................................................................. 29 11.1. MEASUREMENT PROCEDURE ............................................................................................................ 29 11.2. TEST SETUP .......................................................................................................................................... 30 11.3. LIMITS AND MEASUREMENT RESULT.............................................................…

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Report No.: AGC00690210402FE02 Page 49 of 57 RIGHT VIEW OF EUT VIEW OF EUT (PORT)-left Report No.: AGC00690210402FE02 Page 50 of 57 OPEN VIEW OF EUT-1 VIEW OF BATTERY Report No.: AGC00690210402FE02 Page 51 of 57 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Report No.: AGC00690210402FE02 Page 52 of 57 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Antenna Report No.: AGC00690210402FE02 Page 53 of 57 INTERNAL VIEW OF EUT-5 VIEW OF EUT (PORT)-right Report No.: AGC00690210402FE02 Page 54 of 57 OPEN VIEW OF EUT-1 VIEW OF BATTERY Report No.: AGC00690210402FE02 Page 55 of 57 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 Report No.: AGC00690210402FE02 Page 56 of 57 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Antenna Report No.: AGC00690210402FE02 Page 57 of 57 INTERNAL VIEW OF EUT-5 ----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