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2AY37-E9Baseus True Wireless Earphones

Shenzhen Times Innovation Technology Co., Ltd
Baseus True Wireless Earphones - FCC ID 2AY37-E9 - Shenzhen Times Innovation Technology Co., Ltd
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Nov 27, 2021
Application Purpose
Original Equipment
Date of Application
Nov 27, 2021
Equipment Note
Baseus True Wireless Earphones
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen Times Innovation Technology Co., Ltd
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

User Manual | Mode d›emploi | Manual del usuario | Manual do usuário | Benutzerhandbuch | Manuale d’uso | Podręcznik użytkownika | Руководство пользователя | Посібник користувача | دليل المستخدم 사용자 설명서 | 取扱説明書 | 使用说明书 | Baseus True Wireless Earphones Bowie E9 Baseus Bowie E9, écouteurs %100 sans fil Auriculares True Wireless Baseus Bowie E9 Fones de ouvido Baseus Originais Sem fio Bowie E9 Baseus kabellose True Wireless Ohrhörer Bowie E9 Auricolari True Wireless Baseus Bowie E9 Bezprzewodowe słuchawki douszne Baseus Bowie E9 Полностью беспроводные наушники Baseus модели Bowie E9 Дійсно бездротові навушники Baseus Bowie E9 Baseus 트루 무선 이어폰 Bowie E9 BaseusトゥルーワイヤレスイヤホンBowie E9 倍思TWS真无线蓝牙耳机Bowie E9 Bowie E9 اللاسلكية طرازسماعات أذن Baseus True Please read this user manual carefully before use and keep it for future reference. Veuillez lire ce mode d’emploi attentivement avant l’utilisation et conservez-le pour toute référence ultérieure. Lea este manual del usuario atentamente antes del uso y consérvelo para futuras consultas. Leia este manual do usuário cuidadosamente antes de usar e guarde-o para referência futura. Lesen Sie bitte dieses Handbuch vor dem Gebrauch sorgfältig durch und bewahren Sie es zum späteren Nachschlagen auf. Leggere attentamente questo manuale d’uso prima dell›utilizzo e conservarlo per riferimento futuro. Przeczytaj uważnie niniejszy podręcznik użytkownika i zachowaj go do wykorzystania w przyszłości. Внимательно прочтите руководство пользователя перед использованием и сохраните его на случай необходимости. Уважно прочитайте цей посібник користувача перед використанням і збережіть його для подальшого використання. 사용 전 이 사용자 설명서를 주의 깊게 읽고 향후 참조할 수 있도록 보관하십시오. 使用前にこの取扱説明書をお読みになり、参照できるように保管してください。 使用产品前请仔细阅读本使用说明,并请妥善保管。 . ً يرجى قراءة دليل المستخدم هذا بعناية قبل الاستخدام والاحتفاظ به للرجوع إليه مستقبلا 01 EN Connection Steps Function Operation 1. Power on Music mode: Call mode: 3. Download the app and link the earphones to app. 2. Wireless connection 4. Power off The earphones will automatically power on after opening the charging case lid. Turn on wireless mode on your phone to search and pair the earphones. Select device model:Baseus Bowie E9 Put the earbuds into the charging case and close the lid to power off the earphones. Play/ Pause: Put on/off (L or R) Previous song: press and hold the left earphone 1.5s Next song: press and hold the right earphone 1.5s Switch to low latency mode: Double-tap left or right earphone (L or R) Activate the voice assistant: Triple-tap left or right earphone (L or R) Answer/ hang up: Double-tap left or right earphone (L or R) Reject a call: press and hold left or right earphone (L or R) 1.5s Wireless Baseus Bowie E9 Silica gel ear tip Mic hole Sound hole Touch Functional area Charging touch points 02 EN Battery charge level indicator: Low latency mode switchover: The charging case charges the earphone. Method 1. Double click the left or right ear earphone (L or R) Method 2. Manually turn on/ off on the Baseus APP Connect the power supply to charge the charging case. Gesture Setting Double-Click Long Press Three Strikes Left Ear Left Ear Right Ear Right Ear Reduce the sound delay and improvethe effect of sound picture synchronization Charging case indicator X2 <100 31 71 70 100 - - % % % LR ≤100 100 % % 03 EN Battery level display: Restore factory settings: Tips for using the app: Product safety information Product Parameters Open the lid or click the charging case to display the current battery level of the charging case. Turn off Wireless of the mobile phone. Open the earphone lid and then press and hold the charging case for 5 seconds. 1.The effective duration of searching function is about 35 hours. Please use the function for searching missing earphones during this period. 2.When the searching function is turned on in the app, the earphones will sound an alarm. Please ensure to use this function when not wearing your earbuds to avoid hearing damage. Note: Go to Settings>App>App launch>Open manually “Baseus” app: Allow Auto-launch, Allow secondary launch and running in background. Name: Baseus True Wireless Earphones Model No.: Baseus Bowie E9 Material: ABS+PC Version: V5.3 Communication distance: 10m Playtime: 5 hours (%70 of the volume) Playtime with a charging case: 25~20hours Battery capacity: 40 mAh/0.148 Wh (earphones) 400 mAh/1.148 Wh (charging case) Improper use of the product can easily cause damage to the product or may endanger personal and property safety. • The battery is included in the product. Please avoid exposing your product to the sunlight, electric heater or similar overheating enviroments. Do not store the product in high temperature, strong light and strong magnetic places. • Do not keep it in other harsh environments such as fire source. Intense physical actions such as knocking, throwing, trampling on and squeezing etc. shall be avoided. Do not use it in case of expansion. • The ambient temperature of product is 0~45°C. • Inappropriate use of the product against this user manual or ignoring warnings can easily cause damage the product or may endanger personal and property safety. Consumer shall bear for all the consequences, to which our company will not assume any legal liability. • Decomposition of this product by non-professionals is strictly prohibited. • Do not use a load (electrical appliances) that exceeds the output current of this product. A circuit protection mechanism is built-in to automati- cally stop working if loads exceed. • Please use a clean cotton cloth to clean the charging contacts of earphones regularly to prevent it from failing to charge or turn on due to missing cleaning for a long time. • Do not put this product in water (or washing machine). If water enters the product, let it dry naturally before using it. Earphone rating input: DC5V 80 mA Charging case rating input: DC5V 450 mA Earphone rating consumption current : 10 mA Charging case rating current consumption: 160 mA Fu…

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Cover Letter(s)

Differences Declaration To whom concern, We company Shenzhen Times Innovation Technology Co., Ltd Here by declares: The difference between the left ear and the right ear of this product is just the color of the PCB board, the others are identical in the same PCB, layout and electrical circuit. So they can share the same FCC ID. Sincerely yours, Signature: Name: Anna Bai Company: Shenzhen Times Innovation Technology Co., Ltd Address: 5th Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen China Phone: +86-18818848769 Fax: / Email: [email protected]

Cover Letter(s)

Shenzhen Times Innovation Technology Co., Ltd Date: 2021.11.12 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:__2AY37-E9____ Product Name:__Baseus True Wireless Earphones_____ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block Diagram  Operation Description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name: Anna Bai Company: Shenzhen Times Innovation Technology Co., Ltd Address: 5th Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen China Phone: +86-18818848769 Fax: / Email: [email protected]

External Photos

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn Page 1 of 4 External Photographs Page 2 of 4 Page 3 of 4 Page 4 of 4

ID Label/Location Info

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn Page 1 of 1 Label Label Location 1. Note: 4pt font is not achievable on 2AY37-E9 due to product dimension. FCC ID is on the charging box and user manual. Excerpt to the last page of user manual.

Internal Photos

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn Page 1 of 3 Internal Photographs Antenna Page 2 of 3 Page 3 of 3

RF Exposure Info

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 http://www.sz-ctc.com.cn CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn RF Exposure Evaluation FCC ID: 2AY37-E9 According to KDB447498 D01 General RF Exposure Guidance v06, Clause 4.3.1(a) EUT Specification EUT Baseus True Wireless Earphones Model/Type reference: Baseus Bowie E9 Listed Model(s): / Frequency band (Operating) BT: 2.402GHz ~ 2.480GHz BLE: 2.402GHz ~ 2.480GHz WLAN: 2.412GHz ~ 2.462GHz Others Device category Portable (<5mm separation) Mobile (>20cm separation) fixed (>20cm separation) Others ___ Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna gain (Max) 0dBi Limit [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 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 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 according to 4.1 f) is applied to determine SAR test exclusion. Page 2 of 2 Report No.: CTC20211632E07 CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : http://yz.cnca.cn Measurement Result Mode Channel Frequency (MHz) Max. Measured Power (dBm) Max. Tune up Power (dBm) Result Limit GFSK (BLE 1M) 2402 6.01 6.50 1.3846 3.0 8-DPSK (EDR) 2402 8.27 8.50 2.1944 3.0 Note: 1. Calculate by Worst-case mode. 2. Max. Tune Up Power by Manufacturer's Declaration, and Max. Tune Up Power is used to calculate. 3. For a more detailed features description, please refer to the RF Test Report. **********************THE END**********************

Test Report

CTC Laboratories, Inc. $CNAS$ 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 http://www.sz-ctc.org.cn TEST REPORT Report No. ··························: CTC20211632E05 FCC ID.................................: 2AY37-E9 Applicant····························: Shenzhen Times Innovation Technology Co., Ltd. Address·······························: 5th Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen China Manufacturer························: Shenzhen Times Innovation Technology Co., Ltd. Address·······························: 5th Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen China Product Name······················: Baseus True Wireless Earphones Trade Mark···························: Baseus Model/Type reference·············: Baseus Bowie E9 Listed Model(s) ·····················: / Standard·····························: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample...: Oct. 15, 2021 Date of testing.......................: Oct. 15, 2021 to Nov. 02, 2021 Date of issue.........................: Nov. 24, 2021 Result.................................: PASS Compiled by: (Printed name+signature) Jim Jiang Supervised by: (Printed name+signature) Miller Ma Approved by: (Printed name+signature) Totti Zhao $英文检测章$ $Totti$ Testing Laboratory Name......: CTC Laboratories, Inc. Address...............................: 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China This test report may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CTC. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CTC within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. The test report merely correspond to the test sample. Page 2 of 59 Report No.: CTC20211632E05 CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel.: (86)755-27521059 Fax: (86)755-27521011 Http://www.sz-ctc.org.cn For anti-fake verification, please visit the official website of Certification and Accreditation Administration of the People’s Republic of China : yz.cnca.cn Table of Contents Page 1. TEST SUMMARY ..........................................................................................................................................................3 1.1. TEST STANDARDS .............................................................................................................................................................3 1.2. REPORT VERSION ............................................................................................................................................................3 1.3. TEST DESCRIPTION ...........................................................................................................................................................3 1.4. TEST FACILITY .................................................................................................................................................................4 1.5. MEASUREMENT UNCERTAINTY ...........................................................................................................................................4 1.6. ENVIRONMENTAL CONDITIONS ...........................................................................................................................................5 2. GENERAL INFORMATION .............................................................................................................................................6 2.1. CLIENT INFORMATION ......................................................................................................................................................6 2.2. GENERAL DESCRIPTION OF EUT .........................................................................................................................................6 2.3. ACCESSORY EQUIPMENT INFORMATION ...............................................................................................................................7 2.4. OPERATION STATE ...........................................................................................................................................................8 2.5. MEASUREMENT INSTRUMENTS LIST ....................................................................................................................................9 3. TEST ITEM AND RESULTS ........................................................................................................................................... 11 3.1. CONDUCTED EMISSION ...................................................................................................................................................11 3.2. RADIATED EMISSION ......................................................................................................................................................14 3.3. BAND EDGE EMISSIONS (RADIATED) .................................................................................................................................31 3.4. BAND EDGE AND SPURIOUS EMISSIONS (CONDUCTED) .........................................................................................................40 3.5. BANDWIDTH ............................................................................................................................................................…

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Test Setup Photos

CTC Laboratories, Inc. 1-2/F., Building 2, Jiaquan Building, Guanlan High-Tech Park, Shenzhen, Guangdong, China Tel: +86-755-27521059 Fax: +86-755-27521011 Http://www.sz-ctc.org.cn Page 1 of 2 Radiated Measurements 30-1000MHz Above 1GHz Page 2 of 2 Conducted Measurements

Contact Information

Applicant

Anna Bai
[email protected]18818848769Fax: 18818848769

Test Firm

CTC Laboratories, Inc.Totti Zhao
[email protected]+8675527521059

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz3.99 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted.

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