YHLBLUARIAXBOLD

ARIA X QUICK GUIDE POWER ON - Long press multifunction button until the blue light turns on and the headset beeps. PAIRING MODE - Long press multifunction button until red and blue lights flash alternately and the headset beeps. POWER OFF - Long press multifunction button until red light is turned off and headset beeps. Volume (-) Previous Multifunction Button Volume (+) Next USB interface Microphone PAIRING STEPS 1. Please keep the headset and mobile phone within 3 feet (1 meter) or as close as possible. 2. Turn on the headset and enter pair mode. Red and blue lights will flash alternately during this step. 3. Start the Bluetooth search function on the mobile phone. Once Bluetooth has finished searching, the mobile phone will display “BOLD Aria X”. 4. Select “BOLD Aria X” and the headset will automatically pair with the mobile phone. Once connected the headset will flash a blue light. (If a password is required, enter “0000”), Note: The pair time of the wireless headset is at least 120 seconds. If the light is turned off, the wireless pairing mode has stopped. Please repeat step 1 to 4 to pair. UNPAIRING STEPS - Turn off Bluetooth from the mobile phone. - Press and hold the headset multifunction button until the headset automatically turns off. Note: If you move headset 30 feet (10 meters) away from the mobile phone, the headset will disconnect as it will be out of range. RECONNECTING 1. Please keep the headset and mobile phone within 3 feet (1 meter) or as close as possible. 2. Turn on the headset. Once on, the headset will enter search mode and will flash a blue light. 3. Power on Bluetooth on the mobile phone. Once detected the headset will automatically reconnect. ANSWERING CALLS - Click the multifunction button to answer the call. - Answer the phone call from your mobile phone. REJECTING CALLS - Long press the multifunction button for 2 seconds. - Use your mobile phone to reject a call. HANGING UP CALLS - Click the multifunction button during a call - Use your mobile phone to hang up a call. REDIALING - Press the multifunction button for two times in the standby mode. This will redial last telephone number. PLAYING MUSIC - Click the multifunction button to play or pause music. - Click the volume button (+) / (-) to select a song. - When playing music, long press the volume button (+) / (-) to adjust the volume. Bluetooth Headset FCC warning (FCC ID ：YHLBLUARIAX) Any 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. 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. RF Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 4 of 4 Label

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 1 of 3 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 2 of 3 Antenna Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200803007-RF Page 3 of 3

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For BLU Products, Inc. 10814 NW 33rd St # 100 Doral, FL 33172, Doral, Florida, United States Report Type: Original Report Product Type: BOLD Re port Number: RSZ200803007-00 Re port Date: 2020-08-12 Reviewed B y: Jimmy Xiao RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn FCC ID: YHLBLUARIAX Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200803007-00 FCC Part 15.247 Page 2 of 39 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 DUTY CYCLE ................................................................................................................................................................ 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) & §2.1093 – RF EXPOSURE ..................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 13 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.247(a) (2) – 6 dB EMISSION BAN…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)