2BMCY-CLT-007Feidie Ferrofluid Bluetooth speaker

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 4 Product Name: Feidie Ferrofluid Bluetooth speaker Model No.: CLT-007 EUT Constructional Details External Photo Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 4 Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 4 Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 4 of 4 ------End------

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BMCY-CLT-007

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Feidie Ferrofluid Bluetooth speaker Model No.: CLT-007 EUT Constructional Details Internal Photo Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 ------End------ ANTENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 8 RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : HTT202512101F02 2BMCY-CLT-007 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Dec. 18, 2025 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Dongguan Qiancheng Electronics Co., Ltd. Address ............................................ : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology 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. Test item description ..................... : Feidie Ferrofluid Bluetooth speaker Manufacturer .................................... : Dongguan Qiancheng Electronics Co., Ltd. Trade Mark ........................................ CLT-007 Model/Type reference ...................... : N/A Rating ............................................... : DC 18V Result ............................................... : PASS Report No.: HTT202512101F02 Page 2 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 8 T E S T R E P O R T Equipment under Test : Feidie Ferrofluid Bluetooth speaker Model /Type : CLT-007 Listed Models : N/A Applicant : Dongguan Qiancheng Electronics Co., Ltd. Address : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Manufacturer : Dongguan Qiancheng Electronics Co., Ltd. Address : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202512101F02 Page 3 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 5 2.4 Modifications 5 3 T E S T E N V I R O N M E N T 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 4 T E S T L I M I T 7 4.1 Requirement 7 4.2 Conducted Power Results 8 4.3 Manufacturing tolerance 8 4.4 Evaluation Result 8 4.5 Simultaneous Transmission for SAR Exclusion 8 5 C O N C L U S I O N 8 Report No.: HTT202512101F02 Page 4 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Report No.: HTT202512101F02 Page 5 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 8 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Nov. 28, 2025 Testing commenced on : Nov. 28, 2025 Testing concluded on : Dec. 18, 2025 2.2 Product Description Product description: Feidie Ferrofluid Bluetooth speaker Model/Type reference: CLT-007 Power supply: DC 18V Adapter Information: Mode: MX65W1-1803610T Input: 100-240V~50-60Hz 2.0A Output: 18.0V3.61A 64.98W Testing sample ID： HTT202512101-1# (Engineer sample) HTT202512101-2# (Normal sample) Hardware version: / Software version: / Bluetooth : Supported Type: Bluetooth BR/EDR Modulation: GFSK, π/4DQPSK Operation frequency: 2402MHz~2480MHz Channel number: 79 Channel separation: 1MHz Antenna type: PCB Antenna Antenna gain: -0.68 dBi 2.3 Special Accessories The following is the EUT test of the auxiliary equipment provided by the laboratory: Description Manufacturer Model Technical Parameters Certificate Prov…

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ANTENNA SPECIFICATION Summary ITEM ANT SPEC Model Name 2.4GANT Center 2400MHz 2500MHz 2400MHz 2500MHz Frequency -1.73 -0.84 -0.68 -6.15-3.70 -2.32 MAX. Gain Polarization Azimuth Beam Pattern Impedance Antenna Length -0.68 （dBi） Horizontal and Vertical Omni-directional 500hm 38.88mm Antenna Photo & Length (mm) 14 4 I=- ) •I mc 、 Ln VC 六 寸 Manufacturer:Dongguan Qiancheng Electronics Co., Ltd. Address:No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Horizontal 2450MHz Vertical 2450MHz H or i z o n t a l : 2 400 M H z 2 4 5 0 MH z 2 5 00 MH z P o wer ( d B m ) M a x : 0 M i n : - 40 S ca l e : 5 / di v F r e q u e n c y ( M H z ) M a x M i n A v g - 3 0 . 0 8 1 5 - 8 . 4 8 7 1 3 - 1 . 7 3 1 7 8 2 4 00 2 4 5 0 - 7 . 88 0 1 - 3 8 . 5 6 0 - 0 . 8 4 5 8 0 1 5 2 - 2 5 0 0 6.79139 - 24.0318 - 0.68558 Gain(dBi) V e r t i ca l : 2 4 00 M H z 2 4 5 0 M H z 2 5 00 M H z P o w e r ( d B m ) M ax : 0 M i n : - 30 S ca l e : 5 / d i v F r e q u e n c y ( M H z ) M a x M i n A v g - 1 3 . 0 2 9 - 6 . 1 5 3 0 5 2 4 00 24 5 - 2 4 . 1 4 2 0 0 2 5 0 - 3 0 . 4 3 0 1 0 - 2 . 32 1 2 2 - 9 . 7 0 5 3 6 - 3.7054 - - 26.5836 10.6700 Gain(dBi)

1 Appendix RF Test Data for BT Company: : Dongguan Qiancheng Electronics Co., Ltd. EUT : Feidie Ferrofluid Bluetooth speaker FCC ID: : 2BMCY-CLT-007 Model Number : CLT-007 Report No. : HTT202512101F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) GFSK SISO 2402 DH5 2.880 3.751 76.78 1.15 0.04 2441 DH5 2.880 3.750 76.80 1.15 0.03 2480 DH5 2.880 3.750 76.80 1.15 0.03 Pi/4DQPSK SISO 2402 2DH5 2.887 3.751 76.97 1.14 0.03 2441 2DH5 2.887 3.751 76.97 1.14 0.03 2480 2DH5 2.885 3.749 76.95 1.14 0.03 3 1.2 Test Graph 1.2.1 Ant1 GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV 4 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV 5 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV 6 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.901 / Pass 2441 DH5 1 0.923 / Pass 2480 DH5 1 0.929 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.193 / Pass 2441 2DH5 1 1.203 / Pass 2480 2DH5 1 1.202 / Pass 2.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 1.025 / Pass 2441 DH5 1 1.046 / Pass 2480 DH5 1 1.039 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.303 / Pass 2441 2DH5 1 1.323 / Pass 2480 2DH5 1 1.327 / Pass 7 2.2 Test Graph 2.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV 8 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV 9 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV 10 2.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV 11 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV 12 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV 13 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 0.16 <=20.97 Pass 2441 DH5 0.47 <=20.97 Pass 2480 DH5 0.67 <=20.97 Pass Pi/4DQPSK SISO 2402 2DH5 0.97 <=20.97 Pass 2441 2DH5 1.30 <=20.97 Pass 2480 2DH5 1.49 <=20.97 Pass 14 4. Carrier Frequency Separation 4.1 Test Result 4.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.000 1.046 >=0.697 Pass Pi/4DQPSK SISO HOPP 2DH5 0.996 1.327 >=0.885 Pass 15 4.2 Test Graph 4.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV 16 5. Number of Hopping Frequencies 5.1 Test Result 5.1.1 HoppNum Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass 17 5.2 Test Graph 5.2.1 HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV 18 6. Time of Occupancy (Dwell Time) 6.1 Test Result 6.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH1 0.380 31.600 318 120.840 <=400 Pass DH3 1.636 31.600 161 263.396 <=400 Pass DH5 2.890 31.600 100 289.000 <=400 Pass Pi/4DQPSK SISO HOPP 2DH1 0.390 31.600 319 124.410 <=400 Pass 2DH3 1.642 31.600 155 254.510 <=400 Pass 2DH5 2.896 31.600 102 295.392 <=400 Pass 19 6.2 Test Graph 6.2.1 Ant1 GFSK_DH1_HOPP_Ant1_NTNV GFSK_DH1_HOPP_Ant1_NTNV 20 GFSK_DH3_HOPP_Ant1_NTNV GFSK_DH3_HOPP_Ant1_NTNV 21 GFSK_DH5_HOPP_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV 22 Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV Pi/4DQPSK_2DH1_HOPP_Ant1_NTNV 23 Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV Pi/4DQPSK_2DH3_HOPP_Ant1_NTNV 24 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV 25 7. Unwanted Emissions In Non-restricted Frequency Bands 7.1 Test Result 7.1.1 Ref Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) GFSK SISO 2402 DH5 1 -0.07 2441 DH5 1 0.31 2480 DH5 1 0.46 HOPP DH5 1 0.48 0.48 Pi/4DQPSK SISO 2402 2DH5 1 0.01 2441 2DH5 1 0.23 2480 2DH5 1 0.51 HOPP 2DH5 1 0.54 0.54 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 7.1.2 CSE Mode TX Type Frequency (MHz) Packet Type ANT Level of Reference (dBm) Limit (dBm) Verdict GFSK SISO 2402 DH5 1 -0.07 -20.07 Pass 2441 DH5 1 0.31 -19.69 Pass 2480 DH5 1 0.46 -19.54 Pass HOPP DH5 1 0.48 -19.52 Pass 0.48 -19.52 Pass Pi/4DQPSK SISO 2402 2DH5 1 0.01 -19.99 Pass 2441 2DH5 1 0.23 -19.77 Pass 2480 2DH5 1 0.51 -19.49 Pass HOPP 2DH5 1 0.54 -19.46 Pass 0.54 -19.46 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 26 7.2 Test Graph 7.2.1 Ref GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV 27 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV 28 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV 29 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV 30 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV 31 7.2.2 CSE GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_LCH_2402MHz_Ant1_NTNV 32 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV 33 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV 34 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV 35 Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV 36 Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV 37 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : HTT202512101F01 2BMCY-CLT-007 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Dec. 18, 2025 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ........................... : Dongguan Qiancheng Electronics Co., Ltd. Address ............................................ : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology 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. Test item description ..................... : Feidie Ferrofluid Bluetooth speaker Trade Mark ....................................... : N/A Manufacturer .................................. : Dongguan Qiancheng Electronics Co., Ltd. Model/Type reference ...................... : CLT-007 Listed Models ................................... : N/A Modulation ....................................... : GFSK, Π/4DQPSK Frequency ......................................... From 2402MHz to 2480MHz Ratings ............................................. : DC 18V Result ............................................... : PASS Report No.: HTT202512101F01 Page 2 of 30 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China T E S T R E P O R T Equipment under Test : Feidie Ferrofluid Bluetooth speaker Model /Type : CLT-007 Listed Models : N/A Applicant : Dongguan Qiancheng Electronics Co., Ltd. Address : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Manufacturer : Dongguan Qiancheng Electronics Co., Ltd. Address : No. 8 Jieling Industrial Zone, Guanjingtou Village, Fenggang Town, Dongguan City, Guangdong Province Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202512101F01 Page 3 of 30 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Contents 1 TEST STANDARDS .......................................................................................................................................... 4 2 SUMMARY ........................................................................................................................................................ 5 2.1 General Remarks .................................................................................................................................... 5 2.2 Product Description ................................................................................................................................. 5 2.3 Equipment Under Test ............................................................................................................................ 5 2.4 Short description of the Equipment under Test (EUT) ............................................................................ 5 2.5 EUT configuration .................................................................................................................................... 6 2.6 EUT operation mode ............................................................................................................................... 6 2.7 Block Diagram of Test Setup .................................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) .............................................................................................................. 6 2.9 Modifications ........................................................................................................................................... 6 3 TEST ENVIRONMENT ...................................................................................................................................... 7 3.1 Address of the test laboratory ................................................................................................................. 7 3.2 Test Facility ............................................................................................................................................. 7 3.3 Environmental conditions ........................................................................................................................ 7 3.4 Summary of measurement results .....................................…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Feidie Ferrofluid Bluetooth speaker Model No.: CLT-007 Test Setup Photo Radiated Emission Report No.: HTT202512101 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 Conducted Emission RF Test ------End------