2BH5O-EY001STAGE LASER LIGHT

CE Remote control instructions: EY001-L A www.eytse.com C D E B B F A G H 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 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.

Shenzhen Caitengxuan Technology Co., Ltd. Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City, China Aug. 05, 2024 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2BH5O-EY001 Models: EY001-L, EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007-L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L, EY017-L, EY018-L, EY019-L, EY020-L To Whom It May Concern: We, The Shenzhen Caitengxuan Technology Co., Ltd. hereby declare that the model : EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007-L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L, EY017-L, EY018-L, EY019-L, EY020-L is identical with the model : EY001-L, except for the model name and appearance color. Sincerely, Shenzhen Caitengxuan Technology Co., Ltd. Signature: [Xiaoyu Chen, Manager]

Shenzhen Caitengxuan Technology Co., Ltd. Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City, China Letter of Authorization Company: Shenzhen Caitengxuan Technology Co., Ltd. Address: Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City, China Product Name: STAGE LASER LIGHT Model Number(s): EY001-L, EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007- L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L, EY017-L, EY018-L, EY019-L, EY020-L Product Description: STAGE LASER LIGHT We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Aug. 05, 2024 Name: Xiaoyu Chen Title: Manager Company: Shenzhen Caitengxuan Technology Co., Ltd.

Report No.: AGC13894240701AP02 Page 1 of 4 EXTERNAL PHOTOS All VIEW OF EUT TOP VIEW OF EUT Report No.: AGC13894240701AP02 Page 2 of 4 BOTTOM VIEW OF EUT FRONT VIEW OF EUT Report No.: AGC13894240701AP02 Page 3 of 4 BACK VIEW OF EUT LEFT VIEW OF EUT Report No.: AGC13894240701AP02 Page 4 of 4 RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 40mm*20mm FCC ID: 2BH5O-EY001 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.

Report No.: AGC13894240701AP02 Page 1 of 6 INTERNAL PHOTOS PORT VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 1) Report No.: AGC13894240701AP02 Page 2 of 6 OPEN VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC13894240701AP02 Page 3 of 6 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) BT Antenna Report No.: AGC13894240701AP02 Page 4 of 6 INTERNAL VIEW OF EUT (FIGURE 4) INTERNAL VIEW OF EUT (FIGURE 5) Report No.: AGC13894240701AP02 Page 5 of 6 INTERNAL VIEW OF EUT (FIGURE 6) INTERNAL VIEW OF EUT (FIGURE 7) Report No.: AGC13894240701AP02 Page 6 of 6 INTERNAL VIEW OF EUT (FIGURE 8) INTERNAL VIEW OF EUT (FIGURE 9) ****************************************End of Report*************************************

Page 1 of 10 RF Exposure Report Report No.: AGC13894240701FH01 FCC ID : 2BH5O-EY001 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : STAGE LASER LIGHT BRAND NAME : EYTSE MODEL NAME : EY001-L, EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007-L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L EY017-L, EY018-L, EY019-L, EY020-L APPLICANT : Shenzhen Caitengxuan Technology Co., Ltd. DATE OF ISSUE : Aug. 01, 2024 STANDARD(S) : FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC13894240701FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 01, 2024 Valid Initial Release Report No.: AGC13894240701FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC13894240701FH01 Page 4 of 10 1. General Information Applicant Shenzhen Caitengxuan Technology Co., Ltd. Address Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City, China Manufacturer Shenzhen Caitengxuan Technology Co., Ltd. Address Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City Factory Shenzhen Caitengxuan Technology Co., Ltd. Address Room 1615, Unit 1, Building 2, Liguang Logistics Park, No. 3 Road 3, Liguang Community, Guanlan Street, Longhua District, Shenzhen City Product Designation STAGE LASER LIGHT Brand Name EYTSE Test Model EY001-L Series Model(s) EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007-L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L EY017-L, EY018-L, EY019-L, EY020-L Difference Description All the same except for the model name and appearance color. Date of receipt of test item Jul. 12, 2024 Date of Test Jul. 12, 2024 to Aug. 01, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Thea Huang (Project Engineer) Aug. 01, 2024 Reviewed By Calvin Liu (Reviewer) Aug. 01, 2024 Approved By Max Zhang (Authorized Officer) Aug. 01, 2024 Report No.: AGC13894240701FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version VER1.0 Software Version V1.0 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK Maximum Transmitter Power -2.427dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain -0.58dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC13894240701FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registra…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT Horizontal(dBi)Vertical(dBi) 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture Guangzhou Xingfeng Stage Lighting Co., Ltd. Antenna Photo & Length (mm) Address 3rd Floor, Building C, Huajing Industrial Zone, Longhu Fourth Community, Baiyunhu Street, Baiyun District, Guangzhou，China ANT Type PCB Antenna Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432

Page 1 of 66 FCC Test Report Report No.: AGC13894240701FR01 FCC ID : 2BH5O-EY001 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : STAGE LASER LIGHT BRAND NAME : EYTSE MODEL NAME : EY001-L, EY002-L, EY003-L, EY004-L EY005-L, EY006-L, EY007-L, EY008-L, EY009-L, EY010-L, EY011-L, EY012-L, EY013-L, EY014-L, EY015-L, EY016-L EY017-L, EY018-L, EY019-L, EY020-L APPLICANT : Shenzhen Caitengxuan Technology Co., Ltd. DATE OF ISSUE : Aug. 01, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC13894240701FR01 Page 2 of 66 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 01, 2024 Valid Initial Release Report No.: AGC13894240701FR01 Page 3 of 66 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Receiver Input Bandwidth ......................................................................................................................... 7 2.6 Equally Average Use of Frequencies and Behaviour................................................................................ 7 2.7 Pseudorandom Frequency Hopping Sequence ........................................................................................ 8 2.8 Special Accessories .................................................................................................................................. 9 2.9 Equipment Modifications ........................................................................................................................... 9 2.10 Antenna Requirement ............................................................................................................................. 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address of The Test Laboratory .............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4.System Test Configuration ............................................................................................................................ 14 4.1 EUT Configuration ................................................................................................................................... 14 4.2 EUT Exercise ........................................................................................................................................... 14 4.3 Configuration of Tested System .............................................................................................................. 14 4.4 Equipment Used in Tested System ......................................................................................................... 14 4.5 Summary of Test Results ........................................................................................................................ 15 5. Description of Test Modes ........................................................................................................................... 16 6. RF Output Power Measurement .................................................................................................................. 17 6.1 Provisions Applicable .............................................................................................................................. 17 6.2 Measurement Procedure ......................................................................................................................... 17 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 17 6.4 Measurement Result ............................................................................................................................... 18 7. 20dB Bandwidth and 99% Occupied Bandwidth Measurement ............................................................... 22 7.1 Provisions Applicable .............................................................................................................................. 22 7.2 Measurement Procedure ......................................................................................................................... 22 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 22 7.4 Measurement Results .............................…

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Report No.: AGC13894240701AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC13894240701AP01 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TEST SETUP ****************************************End of Report*************************************