2AQ5C-15259HyperGear Fabric Bluetooth Speaker

2  867 1112910 3  4  5  ! 6  ! WARRANTY ONE YEAR LIMITED 7 867 1112910 8 9 10 ! 11 ! WARRANTY ONE YEAR LIMITED 12 867 1112910 13 14 15 ! 16 ! WARRANTY ONE YEAR LIMITED 17  SPECIFICATIONS FCC Caution： 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

(Hypercel Corporation) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AQ5C-15259 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram Schematics Operational Description 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ( Tawdrous Hanan) Rev 11/20/07

Hypercel Corporation Model Difference 2020-09-17 EUT NAME: HyperGear Fabric Bluetooth Speaker FCC ID: 2AQ5C-15259 MODEL : 15259, 15260 All the model are the same circuit and RF module, except model names. Regards Sincerely Client’s signature Client’s name / title : Tawdrous Hanan / Manager Contact information / address: 28385 Constellation Rd. Valencia, California, United States, 91355

(Hypercel Corporation) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020/6/23 SUBJECT: FCC Application for FCC ID: 2AQ5C-15259 To Whom It May Concern: We, the undersigned, hereby authorize Alan Mei at Shenzhen BCTC Testing Co., Ltd. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Alan Mei of Shenzhen BCTC Testing 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, ( Tawdrous Hanan)

External Photos

Size:40*20mm HyperGear Fabric Bluetooth Speaker FCC ID: 2AQ5C-15259 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. Label location

Internal Photos Antenna

RF EXPOSURE EVALUATION METHOD FCC ID: 2AQ5C-15259 SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT-EDR Modulation Test Channel Output Power (dBm) Limit (dBm) GFSK Low -2.111 21 GFSK Middle -1.492 21 GFSK High -1.400 21 Pi/4 DQPSK Low -1.383 21 Pi/4 DQPSK Middle -0.783 21 Pi/4 DQPSK High -0.702 21 max possible output power (PK,conducted)：0±1dbm 0dBi logarithmic terms convert to numeric result is nearly 1 1dBm=1.26mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=1.26/5*√2.402 =0.39≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. 2441MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.441 =0. 39≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=1.26/5*√2.48=0.40≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. BT-BLE Frequency Maximu m Conducted Output Power(PK) Conducted Output Power Limit (MHz) (dBm) dBm GFSK 2402 2.924 30 2440 2.648 30 2480 2.189 30 max possible output power (PK,conducted)：3±1dBm 0dBi logarithmic terms convert to numeric result is nearly 1 4dBm=2.51mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=2.51/5*√2.402=0. 78≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. 2440MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 2.51/5*√2.440 =0. 78≤3.0 Threshold at which no SAR required is 10mw and ≤ 3. 0 for 1-g SAR, Separation distance is 5mm. 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]=2.51/5*√2.480 =0.79≤3.0 Threshold at which no SAR required is 10mw and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: No SAR is required.

No.：BCTC/RF-EMC-00 5 Page: 1 of 60 Edition：A.1 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2009000212-1E Applicant: Hypercel Corporation Product Name: HyperGear Fabric Bluetooth Speaker Model/Type Ref.: 15259 Tested Date: Sept. 03, 2020 Issued Date: Sept. 09, 2020 Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 2 of 60 Edition：A.1 FCC ID: 2AQ5C-15259 Compiled by: Reviewed by: Approved by: Willem Wang Eric Yang Zero Zhou/Manager The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: HyperGear Fabric Bluetooth Speaker Trademark: N/A Model/Type Ref.: 15259 15260 Prepared For: Hypercel Corporation Address: 28385 Constellation Rd. Valencia, California, United States, 91355 Manufacturer: Dongguan Meiyin Technology Co., Ltd Address: Building C, No. 1, Zhiquan hi-tech park road, Dongkeng town, Dongguan city, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Sample Received Date: Sept, 03, 2020 Sample tested Date: Sept, 03, 2020 to Sept. 09, 2020 Issue Date: Sept. 09, 2020 Report No.: BCTC2009000212-1E Test Standards FCC Part15.247 ANSI C63.10-2013 Test Results PASS Remark: This is Bluetooth Classic radio test report. Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 3 of 60 Edition：A.1 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ............................................................. 5 2. TEST SUMMARY ...................................................... 6 3. MEASUREMENT UNCERTAINTY........................................ 7 4. PRODUCT INFORMATION AND TEST SETUP ............................ 8 4.1 Product Information ..................................................... 8 4.2 Test Setup Configuration ................................................ 8 4.3 Support Equipment ..................................................... 9 4.4 Channel List ........................................................... 9 4.5 Test Mode ............................................................ 10 4.6 table of parameters of text software setting ................................ 10 5. TEST FACILITY AND TEST INSTRUMENT USED ........................ 11 5.1 Test Facility ........................................................... 11 5.2 Test Instrument Used .................................................. 11 6. CONDUCTED EMISSIONS ............................................. 13 6.1 Block Diagram Of Test Setup ........................................... 13 6.2 Limit ................................................................. 13 6.3 Test procedure ........................................................ 13 6.4 EUT operating Conditions .............................................. 13 6.5 Test Result ........................................................... 14 7. RADIATED EMISSIONS ............................................... 16 7.1 Block Diagram Of Test Setup ........................................... 16 7.2 Limit ................................................................. 17 7.3 Test procedure ........................................................ 18 7.4 EUT operating Conditions .............................................. 19 7.5 Test Result ........................................................... 20 8. RADIATED BAND EMISSION MEASUREMENT AND RESTRICTED BANDS OF OPERATION .......................................................... 24 8.1 Block Diagram Of Test Setup ........................................... 24 8.2 Limit ................................................................. 24 8.3 Test procedure ........................................................ 25 8.4 EUT operating Conditions .............................................. 25 8.5 Test Result ........................................................... 26 9. CONDUCTED EMISSION .............................................. 27 9.1 Block Diagram Of Test Setup ........................................... 27 9.2 Limit ................................................................. 27 9.3 Test procedure ........................................................ 27 9.4 Test Result ........................................................... 28 10. 20 DB BANDWIDTH .................................................. 34 10.1 Block Diagram Of Test Setup .......................................... 34 10.2 Limit ................................................................ 34 10.3 Test procedure ....................................................... 34 10.4 Test Result .......................................................... 35 Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 4 of 60 Edition：A.1 11. MAXIMUM PEAK OUTPUT POWER .................................... 39 11.1 Block Diagram Of Test Setup .......................................... 39 11.2 Limit ................................................................ 39 11.3 Test procedure ....................................................... 39 11.4 Test Result .......................................................... 40 12. HOPPING CHANNEL SEPARATION .................................... 44 12.1 Block Diagram Of Test Setup .......................................... 44 12.2 Limit ................................................................ 44 12.3 Test procedure ....................................................... 44 12.4 Test Result .......................................................... 45 13. NUMBER OF HOPPING FREQUENCY .................................. 49 13.1 Block Diagram Of Test Setup .......................................... 49 13.2 Limit ..............................................…

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Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 31 of 60 Edition：A.1 GFSK Transmitting Band edge-right side GFSK Hopping Band edge-rig ht side Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 32 of 60 Edition：A.1 Pi/4 DQPSK Transmitting Band edge-left side Pi/4 DQPSK Hopping Band edge-left side Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 33 of 60 Edition：A.1 Pi/4 DQPSK Transmitting Band edge-right side Pi/4 DQPSK Hopping Band edge-right side Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 34 of 60 Edition：A.1 10. 20 DB BANDWIDTH 10.1 Block Diagram Of Test Setup 10.2 Limit N/A 10.3 Test procedure 1. Set RBW = 30kHz. 2. Set the video bandwidth (VBW) ≥ 3 x RBW. 3. Detector = Peak. 4. Trace mode = max hold. 5. Sweep = auto couple. 6. Allow the trace to stabilize. 7. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. . Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 35 of 60 Edition：A.1 10.4 Test Result Temperature： 26°C Relative Humidity： 54% Test Voltage ： DC 3.7V Remark N/A Modulation Test Channel Bandwidth(MHz) GFSK Low 0.878 GFSK Middle 0.876 GFSK High 0.875 Pi/4 DQPSK Low 1.259 Pi/4 DQPSK Middle 1.236 Pi/4 DQPSK High 1.260 Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 36 of 60 Edition：A.1 Test plots GFSK Low Channel GFSK Middle Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 37 of 60 Edition：A.1 GFSK High Channel Pi/4 DQPSK Low Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 38 of 60 Edition：A.1 Pi/4 DQPSK Middle Channel Pi/4 DQPSK High Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 39 of 60 Edition：A.1 11. MAXIMUM PEAK OUTPUT POWER 11.1 Block Diagram Of Test Setup 11.2 Limit FCC Part15 (15.247) , Subpart C Section Test Item Limit Frequency Range (MHz) Result 15.247(b)(1) Peak Output Power 0.125 watt or 21dBm 2400-2483.5 PASS 11.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 3MHz. VBW = 3MHz. Sweep = auto; Detector Function = Peak. 3. Keep the EUT in transmitting at lowest, medium and highest channel individually. Record the max value. Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 40 of 60 Edition：A.1 11.4 Test Result Temperature： 26°C Relative Humidity： 54% Test Voltage ： DC 3.7V Remark: N/A Modulation Test Channel Output Power (dBm) Limit (dBm) GFSK Low -2.111 21 GFSK Middle -1.492 21 GFSK High -1.400 21 Pi/4 DQPSK Low -1.383 21 Pi/4 DQPSK Middle -0.783 21 Pi/4 DQPSK High -0.702 21 Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 41 of 60 Edition：A.1 Test plots GFSK Low Channel GFSK Middle Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 42 of 60 Edition：A.1 GFSK High Channel Pi/4 DQPSK Low Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 43 of 60 Edition：A.1 Pi/4 DQPSK Middle Channel Pi/4 DQPSK High Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 44 of 60 Edition：A.1 12. HOPPING CHANNEL SEPARATION 12.1 Block Diagram Of Test Setup 12.2 Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 0.125W. 12.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 30kHz. VBW = 100kHz , Span = 2.0MHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this Section Submit this plot. Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 45 of 60 Edition：A.1 12.4 Test Result Modulation Test Channel Separation (MHz) Limit(MHz) Result GFSK Low 0.998 0.585 PASS GFSK Middle 0.998 0.584 PASS GFSK High 0.998 0.583 PASS Pi/4 DQPSK Low 0.998 0.839 PASS Pi/4 DQPSK Middle 1.000 0.824 PASS Pi/4 DQPSK High 1.002 0.840 PASS Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 46 of 60 Edition：A.1 Test plots GFSK Low Channel GFSK Middle Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 47 of 60 Edition：A.1 GFSK High Channel Pi/4 DQPSK Low Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 48 of 60 Edition：A.1 Pi/4 DQPSK Middle Channel Pi/4 DQPSK High Channel Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 49 of 60 Edition：A.1 13. NUMBER OF HOPPING FREQUENCY 13.1 Block Diagram Of Test Setup 13.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 13.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 100kHz. VBW = 300kHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. It may prove necessary to break the span up to sections. in order to clearly show all of the hopping frequencies. The limit is specified in one of the subparagraphs of this Section. 4. Set the spectrum analyzer: Start Frequency = 2.4GHz, Stop Frequency = 2.4835GHz. Sweep=auto; Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 50 of 60 Edition：A.1 13.4 Test Result Test Plots: 79 Channels in total GFSK Pi/4 DQPSK Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 51 of 60 Edition：A.1 14. DWELL TIME 14.1 B…

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Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 58 of 60 Edition：A.1 17. EUT TEST SETUP PHOTOGRAPHS Conducted emissions Report No.: BCTC2009000212-1E No.：BCTC/RF-EMC-00 5 Page: 59 of 60 Edition：A.1 Radiated Measurement Photos