2AOWF-SN30PROX8BitDo SN30 Pro Bluetooth Controller for Android

FCC regulatory conformance： 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. (2) This device must accept any interference received, including interference that may cause undesired operation. NOTE: T his 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 NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. RF Exposure This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

Annex No.: BL-SZ2070700-AW 1 / 4 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Annex No.: BL-SZ2070700-AW 2 / 4 LEFT SIDE VIEW OF EUT RIGHT SIDE OF EUT Annex No.: BL-SZ2070700-AW 3 / 4 TOP VIEW OF EUT BOTTOM VIEW OF EUT Annex No.: BL-SZ2070700-AW 4 / 4 Accessory-TYPE-C Cable Accessory

Label:  Label location:（The label is attached to the back of the product）

Annex No.: BL-SZ2070700-AI 1 / 4 EUT INTERNAL PHOTOS EUT UNCOVER VIEW EUT UNCOVER VIEW Annex No.: BL-SZ2070700-AI 2 / 4 EUT UNCOVER VIEW MAIN BOARD TOP VIEW PCB Antenana RF Chip Annex No.: BL-SZ2070700-AI 3 / 4 MAIN BOARD REAR VIEW Battery Photo (FRONT) c Annex No.: BL-SZ2070700-AI 4 / 4 Battery Photo (REAR)

RF Exposure Evaluation for FCC ID: 2AOWF-SN30PROX Refer user manual this device is a 8BitDo SN30 Pro Bluetooth Controller for Android, and this device was designed used in portable devices that the minimum distance between human’s body is 5mm. Based on the 47CFR 2.1093, this device belongs to portable device. The definition of the category as following: Portable Derives: CFR Title 47 §2.1093(b) (b) For purposes of this section, a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. FCC KDB 447498 D01 General RF Exposure Guidance v06 Limit Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source- based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. 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 • The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Test data Bluetooth Mode GFSK ∏/4-DQPSK 8-DPSK Peak Power (dBm) 2.42 3.73 3.88 Note: This report listed the worst case peak power value, please refer to RF test report for more details. Turn-up power Mode Range (dBm) Bluetooth 1.00-4.00 FCC exclusion condition= [2.51 mW/5 mm] · [√2.48 GHz] = 0.79 ＜ 3.0 RF Exposure Evaluation Result: Pass Note: More power data, Please refer to the RF report.

Report No.: BL-SZ2070700-601 2 / 75 Revision History Version Issue Date Revisions Content Rev. 01 Aug. 18, 2020 Initial Issue TABLE OF CONTENTS 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) .......................................................................... 5 1.1 Identification of the Testing Laboratory ....................................................................................... 5 1.2 Identification of the Responsible Testing Location ...................................................................... 5 1.3 Laboratory Condition ................................................................................................................... 5 1.4 Announce .................................................................................................................................... 6 2 PRODUCT INFORMATION ...................................................................................................................... 7 2.1 Applicant Information ................................................................................................................... 7 2.2 Manufacturer Information ............................................................................................................ 7 2.3 Factory Information ..................................................................................................................... 7 2.4 General Description for Equipment under Test (EUT) ................................................................ 7 2.5 Technical Information .................................................................................................................. 8 2.6 Additional Instructions ................................................................................................................. 9 3 SUMMARY OF TEST RESULTS ............................................................................................................ 10 3.1 Test Standards .......................................................................................................................... 10 3.2 Verdict ....................................................................................................................................... 10 4 GENERAL TEST CONFIGURATIONS ................................................................................................... 11 4.1 Test Environments .................................................................................................................... 11 4.2 Test Equipment List ................................................................................................................... 11 4.3 Measurement Uncertainty ......................................................................................................... 12 4.4 Description of Test Setup .......................................................................................................... 13 4.4.1 For Antenna Port Test ............................................................................................................... 13 4.4.2 For AC Power Supply Port Test ................................................................................................ 13 4.4.3 For Radiated Test (Below 30 MHz) ........................................................................................... 14 4.4.4 For Radiated Test (30 MHz-1 GHz) .......................................................................................... 14 4.4.5 For Radiated Test (Above 1 GHz) ............................................................................................. 15 4.5 Measurement Results Explanation Example ............................................................................. 16 4.5.1 For conducted test items: .......................................................................................................... 16 Report No.: BL-SZ2070700-601 3 / 75 5 TEST ITEMS ........................................................................................................................................... 17 5.1 Antenna Requirements .............................................................................................................. 17 5.1.1 Relevant Standards ................................................................................................................... 17 5.1.2 Antenna Anti-Replacement Construction .................................................................................. 17 5.1.3 Antenna Gain ............................................................................................................................ 17 5.2 Frequency Hopping Systems .................................................................................................... 18 5.2.1 Relevant Standards ................................................................................................................... 18 5.2.2 Description of the systems ........................................................................................................ 18 5.3 Number of Hopping Frequencies .............................................................................................. 20 5.3.1 Limit ........................................................................................................................................... 20 5.3.2 Test Setup ................................................................................................................................. 20 5.3.3 Test Procedure .......................................................................................................................... 20 5.3.4 Test Result ................................................................................................................................ 20 5.4 Peak Output Power ................................................................................................................... 21 5.4.1 Test Limit .............................................................…

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Annex No.: BL-SZ2070700-AR 1 / 4 TEST SETUP PHOTOS 1 Radiated Test Photo Below 30MHz 30MHz-1GHz Annex No.: BL-SZ2070700-AR 2 / 4 Close-up Above 1GHz Annex No.: BL-SZ2070700-AR 3 / 4 Close-up 2 Conducted Test Photo Conducted Test-BT3.0 Annex No.: BL-SZ2070700-AR 4 / 4 3 Conducted Emissions Test Photo 1 Test Photo 2