2BSQ4-ECLIPSESmartband

FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025101095 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: Smartband Model No.: Eclipse EUT Constructional Details External Photo Report No.: HTT2025101095 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.: HTT2025101095 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.: HTT2025101095 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: 1.0cm*W: 0.2cm Label and Location FCC ID : 2BSQ4-ECLIPSE

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025101095 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: Smartband Model No.: Eclipse EUT Constructional Details Internal Photo ANTENNA Report No.: HTT2025101095 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------

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............................................. : HTT2025101095F02 2BSQ4-ECLIPSE 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 .................................... : Nov. 10, 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 ............................ : Panther Studios LLC Address............................................ : 33 Irving Place, New York, New York, 10003 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 ..................... : Smartband Manufacturer .................................... : SHENZHEN SHENGYE TECHNOLOGY CO,. LTD Trade Mark ........................................ PANTHER Model/Type reference ...................... : Eclipse Rating ............................................... : DC 3.8V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: HTT2025101095F02 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 : Smartband Model /Type : Eclipse Listed Models : N/A Applicant : Panther Studios LLC Address : 33 Irving Place, New York, New York, 10003 Manufacturer : SHENZHEN SHENGYE TECHNOLOGY CO,. LTD Address : 5th Floor, Block B, Industrial Service Technology Innovation Building, Yuanshan Street, Shahe Road, Longgang District, Shenzhen 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.: HTT2025101095F02 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.: HTT2025101095F02 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.: HTT2025101095F02 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 : Oct. 27, 2025 Testing commenced on : Oct. 27, 2025 Testing concluded on : Nov. 10, 2025 2.2 Product Description Product Description: Smartband Model/Type reference: Eclipse Power supply: DC 3.8V From battery and DC 5.0V From external circuit Adapter Information (Auxiliary test provided by the lab): Mode: GS-0500200 Input: AC100-240V, 50/60Hz, 0.3A max Output: DC 5V, 2A Testing sample ID： HTT2025101095-1# (Engineer sample) HTT2025101095-2# (Normal sample) Hardware version: / Software version: / Bluetooth BLE Supported type: Bluetooth low Energy Modulation: GFSK Operation frequency: 2402MHz to 2480MHz Channel number: 40 Channel separation: 2 MHz Bit Rate of Transmitter: 1Mbps Antenna type: Metal Antenna Antenna gain: -10.47 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 Provided by / / / / / / 2.4 Modifications No modif…

Text truncated - open the document above for the full version.

致力于为客户提供专业级天线解决方案 MaiLan V999 Antenna Debug Report Radio frequency: He Shiying Date: 2025-10-11 Tel: 13823351625 致力于为客户提供专业级天线解决方案 RF: Zeng Xianghao Date: 2021-10-12 Report version: V0.1 Project development environment 致力于为客户提供专业级天线解决方案 1 2 3 4 5 致力于为客户提供专业级天线解决方案 Project Debugging Introduction type wrist strap Band and antenna material BT frequency range material quality 2400MHZ-2500MHZMetal Frame performance requirement Execute as requested by the customer 致力于为客户提供专业级天线解决方案 Report Version Outline Report VersionReport timeThe problem solved by the antenna development V0.12025-8-28Antenna Debug Report V0.22025-10-11Antenna Debugging and Optimization Report 致力于为客户提供专业级天线解决方案 Antenna passive parameters 致力于为客户提供专业级天线解决方案 Antenna Passive Data-Arm Freq (MHz) Effi (%) Gain （ dBi） 2400 2.42-10.55 2420 2.31-10.96 2440 3.34-10.47 2450 3.47-11.21 2460 2.46-11.13 2480 2.48-10.6 致力于为客户提供专业级天线解决方案 BT Apple Chart/Direction Chart—Arm 致力于为客户提供专业级天线解决方案 The motherboard transmits data channelTRP 0 4.92 19 5.02 39 5.08 致力于为客户提供专业级天线解决方案 antenna loading coil 致力于为客户提供专业级天线解决方案 Entire device antenna 致力于为客户提供专业级天线解决方案 Summary& Additional Notes In-room measurement: Apple 14 Search distance: 5m, connection distance: 14m Disconnect and reconnect 4m Field test: Apple 14 Search distance: 4m, connection distance: 12m Disconnect and reconnect 2m In-room test: Honor 100 Pro Search distance: 16m, actual connection distance: 18m Disconnect and reconnect 15m Outdoor measurement: Honor 100por Search distance: 15m, connection distance: 16m Reconnect after disconnecting 13m In-room measurement: IQOOU3 Search distance: 16m, actual connection distance: 17m Reconnect after disconnecting 14m Outdoor measurement: IQOOU3 Search distance: 15m, actual connection distance: 16m Reconnect after disconnecting 13m In-room measurement: Apple 12 Search distance: 4m, connection distance: 14m Reconnect after disconnecting 11m Field test: Apple 12 Search distance: 3m, connection distance: 13m Disconnect and reconnect 10m Shenzhen Address: 4th Floor, Building 2, Guangming Avenue, Guangming New District, Shenzhen Tel: 0755-23984257 Fax: 0755-86090455

1 Appendix RF Test Data for BLE Company: : Panther Studios LLC EUT : Smartband FCC ID: : 2BSQ4-ECLIPSE Model Number : Eclipse Report No. : HTT2025101095F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 2.163 2.500 86.52 0.63 0.03 2440 2.162 2.499 86.51 0.63 0.00 2480 2.162 2.499 86.51 0.63 0.03 2M SISO 2402 1.107 1.250 88.56 0.53 0.03 2440 1.107 1.250 88.56 0.53 0.03 2480 1.107 1.250 88.56 0.53 0.03 3 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 5 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 6 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.047 / Pass 2440 1 1.046 / Pass 2480 1 1.048 / Pass 2M SISO 2402 1 1.930 / Pass 2440 1 1.941 / Pass 2480 1 1.932 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.672 >=0.5 Pass 2440 1 0.673 >=0.5 Pass 2480 1 0.667 >=0.5 Pass 2M SISO 2402 1 1.145 >=0.5 Pass 2440 1 1.158 >=0.5 Pass 2480 1 1.156 >=0.5 Pass 7 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 8 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 9 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 10 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 11 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 12 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 13 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -2.19 <=30 Pass 2440 -2.97 <=30 Pass 2480 -3.53 <=30 Pass 2M SISO 2402 -2.21 <=30 Pass 2440 -3.04 <=30 Pass 2480 -3.54 <=30 Pass 14 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 -2.59 <=8 Pass 2440 -3.33 <=8 Pass 2480 -3.89 <=8 Pass 2M SISO 2402 -3.01 <=8 Pass 2440 -3.77 <=8 Pass 2480 -4.35 <=8 Pass 15 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 16 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 17 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 18 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -2.56 2440 1 -3.28 2480 1 -3.83 2M SISO 2402 1 -2.97 2440 1 -3.79 2480 1 -4.34 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. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -2.56 -22.56 Pass 2440 1 -3.28 -23.28 Pass 2480 1 -3.83 -23.83 Pass 2M SISO 2402 1 -2.97 -22.97 Pass 2440 1 -3.79 -23.79 Pass 2480 1 -4.34 -24.34 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. 19 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 20 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 21 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 22 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 23 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 24 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 25 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV 26 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_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. ......................................... : HTT2025101095F01 2BSQ4-ECLIPSE 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 ...................................: Nov. 10, 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...........................: Panther Studios LLC Address ...........................................: 33 Irving Place, New York, New York, 10003 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. Equipment description ................ : Smartband Trade Mark ......................................: PANTHER Manufacturer ...................................: SHENZHEN SHENGYE TECHNOLOGY CO,. LTD Model/Type reference .....................: Eclipse Listed Models ..................................: N/A Modulation ......................................: GFSK Frequency ........................................ From 2402MHz to 2480MHz Ratings ............................................: DC 3.8V From battery and DC 5.0V From external circuit Result ..............................................: PASS Report No.: HTT2025101095F01 Page 2 of 27 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 : Smartband Model /Type : Eclipse Listed Models : N/A Applicant : Panther Studios LLC Address : 33 Irving Place, New York, New York, 10003 Manufacturer : SHENZHEN SHENGYE TECHNOLOGY CO,. LTD Address : 5th Floor, Block B, Industrial Service Technology Innovation Building, Yuanshan Street, Shahe Road, Longgang District, Shenzhen 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.: HTT2025101095F01 Page 3 of 27 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 .................................................................................................................................... 5 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 .......................................................................................................... 8 3.5 Statement of the measurement uncertainty .......................................................................…

Text truncated - open the document above for the full version.

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025101095 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: Smartband Model No.: Eclipse Test Setup Photo Radiated Emission Report No.: HTT2025101095 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------