FCC ID: 2AJ55HOLYSTONE5W quadcopter

For remote This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. For drone

Holy Stone Model No.: HS175D FCC ID :2AJSSHOLYSTONESW =O Batch No.: HS175-BK-EU-210305 Operating Voltage : 7.6V MADE IN CHINA Xiamen Huoshiquan Import & Export CO., LTD Room 703, No.813-2 Xiahe Road, Siming District, Xiamen, China 43*13mm

Xiamen Huoshiquan Import & Export CO., LTD Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AJ55HOLYSTONE5W Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type Block Diagram, Schematics, Operational Description, File Name Block Diagram Operation Description schematic diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, Junxian Chen/Manager Xiamen Huoshiquan Import & Export CO., LTD Rev 11/20/07

Xiamen Huoshiquan Import & Export CO., LTD Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021-5-10 SUBJECT: FCC Application for FCC ID: 2AJ55HOLYSTONE5W To Whom It May Concern:

We, the undersigned, hereby authorize Lisa Wang at EMTEK (SHENZHEN) CO., LTD.on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK (SHENZHEN) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Junxian Chen/Manager Xiamen Huoshiquan Import & Export CO., LTD

Declaration on model difference We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in circuitry and electrical, mechanical and physical construction; the only differences are the model name and the color of appearance for trading purpose. FCC ID: 2AJ55HOLYSTONE5W Production name quadcopter Trade name Holy Stone Model no. HS175D, HS175, HS175E, HS175G, HS800, HS820, HS830, HS850, HS710, HS730, HS740, HS750, HS760, HS770, HS600, HS610, HS620, HS630, HS660, HS670, HS690, HS500, HS520, HS530, HS560, HS570, HS400, HS410, HS420, HS430, HS440, HS450, HS300, HS320, HS360, HS380, HS390, HS250, HS260, HS280, HS290, HS130, HS176, HS115, HS125, HS135, HS155, HS225, HT01, HT02, HT03, HT04, HT05, HT06, HT07, HT08, HS900, HS920, HS930, D11, D15, D22, D25, D33, D35, D55, D23, D40, D60, D65, DE23, DE28, DE29, HT15, HT20, HT25, HT30, HT35, HT50, HT45, HT55, HT60, HT65. We choose HS175D as the final test prototype Confirmed by Xiamen Huoshiquan Import & Export CO., LTD Authorized Signature:

Junxian Chen/Manager Date: 2021-5-10