QV7-GC88752-115HAMMERHEAD DIVING SHARK

Important safety information Safety information Not intended for use in salt water. Repair and maintenance About this product Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction. 12+ User Manual 49.86MHz Remote control PLEASE READ THIS INSTRUCTION MANUAL CAREFULLY BEFORE USE. The materials, specifications, parts and packaging mentioned in this manual are for reference purposes only. We are not responsible for any changes made to this printed material, nor are we able to inform customers of any updates or changes. Please refer to our website: R3VOLT.COM for the latest information. OPERATING INSTRUCTIONS Pairing: Press the on/off switch on the shark.wait until the LED indicator on the remote control stops flashing and stays constant.This indicates that pairing was successful. *This product must be assembled and used under the direct supervision of an adult. *This product contains small components that present a choking hazard if swallowed; this product is not suitable for children under 12 years of age. Warning! 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 prote- ction 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 Warning: Changes or modifications to this unit not expressly app- roved by the party responsible for compliance could void the users authority to operate the equipment. “This device complies with FCC radiation exposure limits set forth for general population(uncontrolled exposure)This device must not be collocated or operating in conjunction with any other antenna or transmitter.” However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interfe- rence 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. Operating frequency 49.86MHz BatteryRequirements 2XAA 1.5V batteries (not included) REMOTE CONTROL BATTERY INSTALLATION Battery Requirements BATTERY INSTALLATION: FCC Statement: 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. changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Warning! Thank you for purchasing REVOLT products. To ensure that you operate the shark correctly, please read the following content Please read the instruction manual carefully before first use and store it in a safe place for future reference. *Please keep smaller sized accessories out of reach of children. Medium low temperature atmospheric environment Children should be supervised while driving vehicles and should remain vigilant The driver's (or coach's) gaze. *Do not charge non rechargeable batteries. When installing or replacing batteries, please ensure that Connect with the correct polarity. Do not mix old and new batteries or different types of batteries. *Do not short-circuit the battery terminals. *If you do not intend to use the shark for at least 10 days, please discharge the battery to 40% -50% (i.e. if the battery is fully charged) After charging, driving the shark for half of its total travel time can help extend battery life *You can only use the provided charging cable. Before cleaning, disconnect the charging cable from the shark. Regularly check the wires, sockets, casings, and other accessories of the charging cable to ensure that they are not damaged Damaged. If there are any signs of damage, please stop using immediately until repaired. *After use, make sure the shark and remote control are turned off, and remove the battery from the remote control. The packaging and this manual contain important information and should be kept in a safe place for future reference. 1.The tail naturally m…

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GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Mar. 30, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: QV7-GC88752-115 GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: Ivan Chen Title: Manager Address: NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Tel.: 0754-86381898 Email: [email protected]

GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Mar. 30, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: QV7-GC88752-115 Product Name: HAMMERHEAD DIVING SHARK This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: Ivan Chen Title: Manager Address: NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Tel.: 0754-86381898 Email: [email protected] GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

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GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China March 30, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: QV7-GC88752-115 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, Title: Manager Address: NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Tel.: 0754-86381898 Email: [email protected]

GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China March 30, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: QV7-GC88752-115 I, the undersigned, hereby authorize Shenzhen Tongzhou Testing Co.,Ltd. to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by Shenzhen Tongzhou Testing Co.,Ltd. shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD. We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Ivan Chen Manager Tel: 0754-86381898 Fax: 0754-86395098 Email: [email protected]

Report No.: TZ0035251036PH02 Page 1 of 3 Exterior Photographs of EUT Figure 1 Figure 2 Report No.: TZ0035251036PH02 Page 2 of 3 Figure 3 Figure 4 Report No.: TZ0035251036PH02 Page 3 of 3 Figure 5 Figure 6

The size of the label is 30mm*25mm with White forecolor. The size of the logo is 5mm*5mm. Label Location FCC ID: QV7-GC88752-115

Report No.: TZ0035251036PH03 Page 1 of 3 Interior Photographs of EUT Figure 1 Figure 2 Report No.: TZ0035251036PH03 Page 2 of 3 Figure 3 Figure 4 Antenna Report No.: TZ0035251036PH03 Page 3 of 3 Figure 5 Figure 6

Shenzhen Tongzhou Testing Co., Ltd FCC ID: QV7-GC88752-115 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 1 RADIO FREQUENCY EXPOSURE Limit According to section B.2 of 447498 D04 Interim General RF Exposure Guidance v01: The 1 mW Blanket Exemption of § 1.1307(b)(3)(i)(A) applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power of no more than 1 mW, regardless of separation distance. The 1 mW blanket exemption applies at separation distances less than 0.5 cm, including where there is no separation. This exemption shall not be used in conjunction with other exemption criteria other than those for multiple RF sources in paragraph § 1.1307(b)(3)(ii)(A). The 1 mW exemption is independent of service type and covers the full range of 100 kHz to 100 GHz, but it shall not be used in conjunction with other exemption criteria or in devices with higher-power transmitters operating in the same time-averaging period. Exposure from such higher-power transmitters would invalidate the underlying assumption that exposure from the lower-power transmitter is the only contributor to SAR in the relevant volume of tissue. Results Test Mode Max Field strength at 3m distance (dBμV/m) Max of ERP (dBm) Max of ERP (mW) Exemption Limit(mW) Transmitting 60.20 -37.15 0.0002 1 When necessary, Field strength measurements shall be converted to ERP or EIRP for comparison to the applicable regulatory limits. EIRP (dBm) = E (dBuV/m) + 20log(D) - 104.8, where D is the measurement distance ERP = EIRP - 2.15 dB Conclusion Meet the requirements of RF exposure.

AntennaSpecification Manufacture：ShantouChenghai Longda Hardware Factory Address：LianxiaJianyang Hainan Island Industry,Chenghai District,Shantou City,Guangdong,CHINA Operation Frequency Range 49.86 MHZ ModulatedType 1 Antenna Gain0dBi AntennaTypeHelix antenna Dimension 18cm*0.5cm Pictureofantenna:

Report No.: TZ0035251036FRF18 Page 1 of 20 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report apply only to the specific sample(s) tested under stated test conditions. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. TEST REPORT Report Number : TZ0035251036FRF18 Product Name : HAMMERHEAD DIVING SHARK Model/Type reference : TG1032 FCC ID : QV7-GC88752-115 Prepared for : GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd. 1st Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Standards : FCC CFR Title 47 Part 15C, ANSI C63.10-2020+Cor-1-2023 Date of Test : 2025-12-19 ~ 2025-12-26 Date of Issue : 2026-04-30 Prepared by : Nancy Li Reviewed by : Allen Lai Approved by : Max Zhang (Authorized Officer) Report No.: TZ0035251036FRF18 Page 2 of 20 ** Report Revise Record ** Report Version Revise Time Issued Date Valid Version Notes V1.0 / 2026-04-30 Valid Initial release Report No.: TZ0035251036FRF18 Page 3 of 20 TABLE OF CONTENTS 1. G E N E R A L I N F O R M A T I O N ........................................................ 4 1.1. Client Information ................................................................................................................... 4 1.2. Description of Device (EUT) ................................................................................................... 4 1.3. Wireless Function Tested in this Report .............................................................................. 4 1.4. EUT configuration ................................................................................................................... 5 1.5. Description of Test Facility .................................................................................................... 5 1.6. Statement of the Measurement Uncertainty ......................................................................... 6 1.7. Measurement Uncertainty ...................................................................................................... 6 1.8. Description of Test Modes ..................................................................................................... 6 2. T E S T M E T H O D O L O G Y ............................................................ 7 2.1. EUT Configuration .................................................................................................................. 7 2.2. EUT Exercise ........................................................................................................................... 7 2.3. Test Sample ............................................................................................................................. 7 3. S Y S T E M T E S T C O N F I G U R A T I O N .............................................. 8 3.1. Justification ............................................................................................................................. 8 3.2. Special Accessories ............................................................................................................... 8 3.3. Block Diagram/Schematics .................................................................................................... 8 3.4. Equipment Modifications ....................................................................................................... 8 3.5. Configuration of Tested System ............................................................................................ 8 4. S U M M A R Y O F T E S T R E S U L T S ................................................. 9 5. T E S T R E S U L T ..................................................................... 10 5.1. Bandwidth Measurement ..................................................................................................... 10 5.2. Radiated Emissions Measurement ...................................................................................... 12 5.3. AC Power line conducted emissions .................................................................................. 17 5.4. Antenna Requirements ......................................................................................................... 18 6. L I S T O F M E A S U R I N G E Q U I P M E N T S ......................................... 19 7. T E S T S E T U P P H O T O G R A P H S O F E U T ...................................... 20 8. E X T E R I O R P H O T O G R A P H S O F E U T ......................................... 20 9. I N T E R I O R P H O T O G R A P H S O F E U T .......................................... 20 Report No.: TZ0035251036FRF18 Page 4 of 20 1. G E N E R A L I N F O R M A T I O N 1.1. Client Information Applicant : GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD Address : NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China Manufacturer : GUANGDONG SYMA MODEL AIRCRAFT INDUSTRIAL CO., LTD Address : NO.2 WEST XINGYE ROAD LAIMEI INDUSTRIAL AREA CHENG HAI, Shantou, China 1.2. Description of Device (EUT) Product Name : HAMMERHEAD DIVING SHARK Trade Mark : / Model Number : TG1032 Model Declaration : N/A Test Model : TG1032 Power Supply : DC 3V by 1.5V*2 AA batteries Hardware version : V1.0 Software version : V1.0 1.3. Wireless Function Tested in this Report Short Range Device Operation Frequency : 49.86MHz Modulation Technology : ASK Antenna Type and Gain : Helix antenna Note 1: Antenna position refer to EUT Photos. Note 2: the above information was supplied by…

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Report No.: TZ0035251036PH01 Page 1 of 1 Test Setup Photos of the EUT Radiated Emission Below 1GHz