2ASBNTWS-11NANC True Wireless Earphones

CONTENTS PRODUCT INTRODUCTION ， OPERATING ， OPERATING ， TW.!i一IIN User Manual :, 厂 f 勹 i Earbuds cha屯ingcase" 1PCS — 丁，佐UN — User manual TWSANC Bluetooth Earphones User manual 它它 它 Ea八lps"3Palr(S/M/L) • Earbuds wear L size by defult 卫二 Ty pe-C charging cable" 1PCS c,J:�� Specification Pairing name lWS-llN Bluetooth version vs.o Battery 50mAh ( each earbud) SOOmAh (charging bas Playtime 7.5H (ANC off) 7H (ANC on) Call time 6H (ANCoff) SH (ANC on) Earbuds charging time 1 SH Case charging time 2H Standby time 180days Cha,ging po,t Typec ba岱） 勹 “ 二 们 ,'，＇ 。 e en no oh ph rp ar Ea E t h ft g Le Ri ＿ nt ta oiice­ 。 v PowerOn/0什 Both earbuds are in the charging case, open the cover, TWS-11 N turns on automatically Put earbuds into the charging case, TWS-11 N LED indicator blink in red, TWS-11 N turns offautomatically. Answer/Hang up/Reject the Call In incoming call, click L or R earbud to answer the phone call In coming call, doubl吐lickL or R earbud to reject the call When in calling, doub匼clickL or R earbud to hang up the phone call Voice assistant Long press 2 seconds L earbud to turn on voice assistant 勹 . cy 己昙 ra N A 。 T “二 厂 。 ． en no oh h rp rP Ea Ea t ftgh Le Ri ＿ Play/Pause music When playmg music, double-click L or R earbud to play/pause music Last song/Next song When playing music, three-cllck L ea巾udto return to the previous song When playing music, three-click R earbud to next song ANC mode In normal mode, hold R ea巾udfor 2 seconds to tum on ANC GET STARTED 仙 RESET CHARGING w ACCESSORIES 仙 ， NOTES FCC Statement 勹厂 Take out" TWS-11N "from the charging case,both of L&R earbuds tum on and pair with each other automatically. Main device indicator blinks in red and green alternately A叩vatethe Bluetooth in your device and chck" TWS-11N·on the Bluetooth list, then you will hear "connected" Note• The earbuds support single use, If your earbuds don 、 t pair with each other nonrnally, put back both earbuds to charging case, open the cover and hold the multi-function button of charging case 2S until both indicators blink in red and blue alternately, then the main device indicator blinks in red and blue alternately, then follow above steps again After first connecton successfully, once you open the cover of charging case, the device will reconnect automatically s--c:-_____�:e Clear pairing records Put back both earbuds into the charging case, open the cover and hold the multi-function button of charging case10S until charging case four LED indicator blink 10 times at same time, it means clea『 pairingrecords sucoessfully After clearing pairing records sucoessfully, open the cover and hold the multi-function button of charging case 2S the left and right indicators blink in green and blue altemately to pair both earbuds, then follow the Get Started to connect with your bluetooth device ． I g ” ． c. 工 { 邓 ” 白宁 田 Please use the provided charging cable to recharge the earbuds by the charging case Charging case LED indicators in white when charging After full recharged, 4 LED indicators on charging case tum off. 勹 f Wear the right size ear caps for your ears. Adjusting earbuds correctly achieves the best noise reduction performance and sound quality. 1. Avoid prolonged exposure to excessive volume that may cause noise-induced heanng impainment. Tum the volume down before putting on your earphones, then adjust it to the right volume 2. Don't use earphones while driving or riding your bike 3. Stay away from sharp edges, uneven surfaces, metal parts, and anything that could damage the earphones. 4. Do not modify, repair or remove earphones without professional guidance 5. Do not use corrosive or volatile liquid to clean the earphones. 6. Do not use earphones in dangerous environments 7. This earphones contains small parts, which may cause choking hazard. Please keep away from children and pets to prevent accidents. 8. Battery warning: •improper use of the battery may cause fire or chemical bums.The battery may explode on case of damage. ·Toe battery can only be charged using an adapter specially provided for this product ·Please dispose of batteries according to local regulations.Recycle if possible.Do not dispose of batteries as household waste or throw them into a fire, lest they explode ·Please refer to the user manual for instructions on the charging status indicator Changes o r modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equip ment. T his 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 rad io frequency energy and, if not installed and used in accordance with the instructions, may cause harmfu l 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: -- Re orient or relocate the receiving antenna. -- In crease 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 This device complies with part 15 of the FCC rules. Operation is subject to the f ollowing 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.

GOLD FINGERS TECHNOLOGY CO.,LTD 2021-03-10 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Tongce Testing Lab. / 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China(Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with GOLD FINGERS TECHNOLOGY CO.,LTD / 7F, C15 Bldg., Fuyuan Industrial Park, No.598 Zhoushi Rd, Bao'an District, Shenzhen 518126, China(Applicant Name and address) <Signature> Name: Meiling Xu Title: Sourcing Applicant Company: GOLD FINGERS TECHNOLOGY CO., LTD

20 2 Eq u Fed 743 Col FC C Prod Re q Pur s the Th e cust harm <Si g Na m Title Com 21-03-10 uipment Aut deral Comm 35 Oakland umbia, MD C ID: 2ASB duct Name quest for C suant to Se following do  Schema  Block d  Operati ese materia tomarily rel mful to the c gnature> me: Meiling e: Sourcing mpany: GOL GOLD F torisation D munication d Mills Roa D 21046 BNTWS-11N : ANC True Confidentia ections 0.45 ocuments b atics iagram on descrip t als contain leased to th company an Xu LD FINGER FINGERS ivision ns Commis ad N Wireless E lity 57 and 0.45 be held conf tion n trade se he public. nd provide RS TECHNO S TECHN ssion Earphones 59 of the co fidential: ecrets and The publi c unjustified b OLOGY CO NOLOGY mmissions proprieta r c disclosure benefits to o O.,LTD Y CO.,L rules, we h ry informat e of this inf our compet TD hereby requ tion and a formation m itors. uest that are not might be

FCCID:2ASBNTWS‐11N Product:ANCTrueWirelessEarphones ModelNo.:TWS‐11N,TWS‐11NB Thedevicehaveleftandrightearphone,leftandright earphoneareelectricallyidentical. <Signature> Name:MeilingXu Title:Sourcing Company:GOLDFINGERSTECHNOLOGYCO.,LTD

GOLD FINGERS TECHNOLOGY CO., LTD 7F, C15 Bldg., Fuyuan Industrial Park, No.598 Zhoushi Rd, Bao'an District, Shenzhen, 518126 China Statement Product: ANC True Wireless Earphones Model: TWS-11N Additional Model: TWS-11NB Trademark: N/A We hereby state that All models above are identical in interior structure, electrical circuits and components, and just trademark are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2021/03/10 <Signature> Name: Meiling Xu Title: Sourcing Applicant Company: GOLD FINGERS TECHNOLOGY CO., LTD

Page 1 of 10 Appendix B: Photographs of EUT Product: ANC True Wireless Earphones Model: TWS-11N External Photos Page 2 of 10 Page 3 of 10 Page 4 of 10 Page 5 of 10 Left Page 6 of 10 Page 7 of 10 Page 8 of 10 Right Page 9 of 10 Page 10 of 10

Label Artwork and Location Model: TWS-11N Label: Size: L*W= 10*4mm Location FCC ID: 2ASBNTWS-11N

Page 1 of 5 Appendix B: Photographs of EUT Product: ANC True Wireless Earphones Model: TWS-11N Internal Photos Left Page 2 of 5 Page 3 of 5 Right Page 4 of 5 Page 5 of 5

RF exposure evaluation FCC ID: 2ASBNTWS-11N §2.1093 Radiofrequency radiation exposure evaluation: Portable Devices. According to§15.247(i) and§1.1307b(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidance. The 1-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, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  When the minimum test separation distance is < 5 mm, a distance of 5 mm according is applied to determine SAR test exclusion.  The result is rounded to one decimal place for comparison  For EDR+BDR: Channel Frequency (GHz) Max. Power (dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Test distance (mm) Result exclusion thresholds for 1-g SAR CH 78 2.480 3.96 3±1 4 2.51 5 0.79 3.0  For BLE: Channel Frequency (GHz) Max. Power (dBm) Tune up Power (dBm) Max. Tune up Power (dBm) Max. Tune up Power (mW) Test distance (mm) Result exclusion thresholds for 1-g SAR CH 39 2.480 5.15 4.5±1 5.5 3.55 5 1.12 3.0 Result: Base on the calculation value, No SAR measurement is required.

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID: 2ASBNTWS-11N Product: ANC True Wireless Earphones Model No.: TWS-11N Additional Model No.: TWS-11NB Trade Mark: N/A Report No.: TCT210115E005 Issued Date: Jan. 26, 2021 Issued for: GOLD FINGERS TECHNOLOGY CO., LTD 7F, C15 Bldg., Fuyuan Industrial Park, No.598 Zhoushi Rd, Bao'an District, Shenzhen, 518126 China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT210115E005 Page 2 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. General Information ................................................................................. 6 4.1. Test environment and mode ................................................................................. 6 4.2. Description of Support Units ................................................................................ 6 5. Facilities and Accreditations .................................................................. 7 5.1. Facilities ................................................................................................................. 7 5.2. Location ................................................................................................................. 7 5.3. Measurement Uncertainty ..................................................................................... 7 6. Test Results and Measurement Data ..................................................... 8 6.1. Antenna requirement ............................................................................................ 8 6.2. Conducted Emission ............................................................................................. 9 6.3. Conducted Output Power ................................................................................... 13 6.4. 20dB Occupy Bandwidth .................................................................................... 18 6.5. Carrier Frequencies Separation ......................................................................... 23 6.6. Hopping Channel Number .................................................................................. 28 6.7. Dwell Time ............................................................................................................ 31 6.8. Pseudorandom Frequency Hopping Sequence ................................................ 36 6.9. Conducted Band Edge Measurement ................................................................ 37 6.10. Conducted Spurious Emission Measurement ................................................. 41 6.11. Radiated Spurious Emission Measurement .................................................... 45 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT210115E005 Page 3 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: ANC True Wireless Earphones Model No.: TWS-11N Additional Model No.: TWS-11NB Trade Mark: N/A Applicant: GOLD FINGERS TECHNOLOGY CO., LTD Address: 7F, C15 Bldg., Fuyuan Industrial Park, No.598 Zhoushi Rd, Bao'an District, Shenzhen, 518126 China Manufacturer: GOLD FINGERS TECHNOLOGY CO., LTD Address: 7F, C15 Bldg., Fuyuan Industrial Park, No.598 Zhoushi Rd, Bao'an District, Shenzhen, 518126 China Date of Test: Jan. 18, 2021 – Jan. 25, 2021 Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Jan. 25, 2021 Kevin Huang Reviewed By: Date: Jan. 26, 2021 Beryl Zhao Approved By: Date: Jan. 26, 2021 Tomsin Report No.: TCT210115E005 Page 4 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(1) PASS 20dB Occupied Bandwidth §15.247 (a)(1) PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 PASS Band Edge §15.247(d) PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT210115E005 Page 5 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Product: ANC True Wireless Earphones Model No.: TWS-11N Additional Model No.: TWS-11NB Trade Mark: N/A Bluetooth Version: V5.2 (This report is for BDR+EDR) Operation Frequency: 2402MHz~2480MHz Transfer Rate: 1/2/3 Mb…

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Report No.: TCT210115E005 Page 57 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Appendix A: Photographs of Test Setup Product: ANC True Wireless Earphones Model: TWS-11N Radiated Emission Left Report No.: TCT210115E005 Page 58 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Conducted Emission Report No.: TCT210115E005 Page 59 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Appendix B: Photographs of EUT Product: ANC True Wireless Earphones Model: TWS-11N External Photos Report No.: TCT210115E005 Page 60 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 61 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 62 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 63 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Left Report No.: TCT210115E005 Page 64 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 65 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 66 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Right Report No.: TCT210115E005 Page 67 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 68 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 69 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Product: ANC True Wireless Earphones Model: TWS-11N Internal Photos Left Report No.: TCT210115E005 Page 70 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 71 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Right Report No.: TCT210115E005 Page 72 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT210115E005 Page 73 of 73 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com *****END OF REPORT*****

Page 1 of 2 Appendix A: Photographs of Test Setup Product: ANC True Wireless Earphones Model: TWS-11N Radiated Emission Left Page 2 of 2 Conducted Emission