FCC ID: 2AJ55HOLYSTONEGY quadcopter

RF Exposure This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

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)

Xiamen Huoshiquan Import & Export CO., LTD ADD: Room 703,No. 813-2 Xiahe Road, Siming District, XIAMEN, China TEL: 13358327006 FAX: 0754-85743000 E-mail: clayer@holystone.com FCC Authorization Date: 2020-5-4 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We , Xiamen Huoshiquan Import & Export CO., LTD, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby 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, This authorization is valid until further written notice from the applicant. 21 U.S.C. 862. Sincerely Yours, Clients signature Printed Name: Junxian Chen Title: Manager QA-FR-170-B

Xiamen Huoshiquan Import & Export CO., LTD Add: Room 703,No. 813-2 Xiahe Road, Siming District, XIAMEN, China Tel: 13358327006 Fax: 0754-85743000 E-mail: clayer@holystone.com FCC Confidential Authorization Date: 2020-5-4 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AJ55HOLYSTONEGY In accordance with Sections 0.457 and 0.459 of the Commissions Rules, Xiamen Huoshiquan Import & Export CO., LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below:

Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature:

Printer Name: Junxian Chen Title Manager QA-FR-171-A

Xiamen Huoshiquan Import & Export CO., LTD Add: Room 703,No. 813-2 Xiahe Road, Siming District, XIAMEN,China Tel: 13358327006 Fax: 0754-85743000 E-Mail: clayer@holystone.com Date: :2020-4-15 Product Similarity Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

We, Xiamen Huoshiquan Import & Export CO., LTD, hereby declare that our product quadcopter, FCC ID: 2AJ55HOLYSTONEGY, test model D10 and serial model D10,D20,D30,D50,D60,D70,D80,D90,D11,D15,D22,D25,D33,D35,D55,HT02,HT06,HT07,HT05, HT10,HT15,HT20,HT25,HT30,HT35,HT50,HT45,HS101,HS105,HS115,HS125,HS135,HS155,HS225, HS130,HS250,HS260,HS280,HS290,HS360,HS390,HS430,HS450,HS460,HS490,HS530,HS560, HS570,HS590,HS710,HS730,HS740,HS750,HS760,HS770,HS780,HS790,HS810,HS820,HS830, HS840,HS850,HS860,HS870,HS880,HS890 are electrically identical. The difference among them is model name and color. Please contact me should there be need for any additional or information. Sincerely, Signature:

Printer Name: Junxian Chen Title manager