2ADTV-02890WIRELESS ON-EAR HEADPHONES

The Fine Print 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 o 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 dierent from that to which the receiver is connected. We’d love to hear from you. Scan with your Walmart app and let us know what you think. Wireless On-Ear Headphones Quick Start Guide The Fine Print FCC ID :2ADTV-02890Ver.01 01/01/20 Changes or modifications to this unit not espressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Need help? We're here for you every day from 7 a.m.-9 p.m. CST. Give us a call at 1-888-516-2630 Produced for Walmart Inc. Bentonville,AR 72716 Get to Know Your Wireless Headphones 1) ModelAAABLK100002890 2) Speaker Rated Input Power10mW 3) Speaker Maximum Input Power15mW 4) Speaker Diameter30mm 5) Speaker Impedance32Ω±15 6) Sensitivity99±4dB 7) Charging Cable50cm 8) Audio Cable120cm 04 Charge Your Headphones R R 5V 0.5A About 2.5 hours L 02 Enjoy Your Music Press ＆ Hold Next Track 2s Press ＆ Hold Previous Track 2s x1 Press Play / Pause x1 Press Decrease Volume x1 Press Increase Volume Right Earcup R What's in the Box? 1. Headphones x1 2. 3.5mm audio cable x1 3. Micro-USB charging cable x1 4. Quick start guide x1 Check to make sure you have everything below 01 Let’s Get Started! On/O＆Pairing 3.5mm Aux In Port (Audio cable for wired listening included) Charging Port (Micro-USB charging cable included) Press ＆ Hold Power On Press ＆ Hold Power O R onn. On-Ear For the irst time use, power on the headphones and it will go to pairing mode automatically. Product will automatically reconnect to the last paired device when powered on next time. 03 Take a Clear Phone Call x1 Press Answer Call x1 Press Hang up Right Earcup R 2s Press & Hold Reject Call x1 Press Decrease Volume x1 Press Increase Volume 618113130873 x2 Press Siri / Google Assistant 2s 4s Press ＆ Hold Bluetooth Pairing In the state of powering o, press and hold 5 sec for pairing and connecting to another device. 5s FCC Statement Warning: -- 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 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. The Fine Print 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 o 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 dierent from that to which the receiver is connected. We’d love to hear from you. Scan with your Walmart app and let us know what you think. Wireless On-Ear Headphones Quick Start Guide The Fine Print FCC ID :2ADTV-02890Ver.01 01/01/20 Changes or modifications to this unit not espressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Need help? We're here for you every day from 7 a.m.-9 p.m. CST. Give us a call at 1-888-516-2630 Produced for Walmart Inc. Bentonville,AR 72716 Get to Know Your Wireless Headphones 1) ModelAAABLU100002890 2) Speaker Rated Input Power10mW 3) Speaker Maximum Input Power15mW 4) Speaker Diameter30mm 5) Speaker Impedance32Ω±15 6) Sensitivity99±4dB 7) Charging Cable50cm 8) Audio Cable120cm 04 Charge Your Headphones R R 5V 0.5A About 2.5 hours L 02 Enjoy Your Music Press ＆ Hold Next Track 2s Press ＆ Hold Previous Track 2s x1 Press Play / Pause x1 Press Decrease Volume x1 Press Increase Volume Right Earcup R What's in the Box? 1. Headphones x1 2. 3.5mm audio cable x1 3. Micro-USB charging cable x1 4. Quick start guide x1 Check to make sure you have everything below 01 Let’s Get Started! On/O＆Pairing 3.5mm Aux In Port (Audio cable for wired listening included) Charging Port (Micro-USB charging cable included) Press ＆ Hold Power On Press ＆ Hold Power O R onn. On-Ear For the irst time use, power on the headphones and it will go to pairing mode automatically. Product will automatically reconnect to the last paired device when powered on next time. 03 Take a Clear Phone Call x1 Press Answer Call x1 Press Hang up Right Earcup R 2s Press & Hold Reject Call x1 Press Decrease Volume x1 Press Increase Volume x2 Press Siri / Google Assistant 2s 4s Press ＆ Hold Bluetooth Pairing In the state of powering o, …

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Shenzhen Cannice Technology Co., Ltd. [23-Dec-2019] Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement (Shenzhen Cannice Technology Co., Ltd.) FCC ID: 2ADTV-02890 To Whom It May Concern: We, (Shenzhen Cannice Technology Co., Ltd.), hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number (2ADTV-02890) under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is (23-Dec-2019). The Limited Agency Agreement expires on (23-Dec-2020), unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Ankey Wu] [Director]

1(2) Shenzhen Cannice Technology Co., Ltd. Attention: Certification reviewer RE: Request for Confidentiality FCC ID: 2ADTV-02890 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description Tune-up Procedure Parts List Internal Photos (see note) Users Manual (see note) Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All sales for these devices must be under a NDA restricting the disclosure of the propriety information, including internal photos. Users Manual may be held confidential only when the manual contains proprietary technical information intended for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a NDA that restricts the disclosure of the information. In the application cover letter requesting permanent confidentiality the following additional description and the NDA exhibit is required: 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from becoming public or disclosed to unauthorized persons. 2. Describe how public access is restricted for products serviceable by professional designated technicians. 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and internal photos are always held permanently confidential. Short-term Confidentiality [Complete this section if short-term confidentiality is requested] Request to withhold from public review for a period of [180] days from the date of the Grant of Equipment Authorization and prior to marketing, certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept short-term confidential for a period above from the date of the grant [Select one or more of items below that are not selected in the list above, as appropriate] Schematics Block diagrams Operational Description Tune-up Procedure 2(2) Parts List Test Setup Photos External Photos Internal Photos Users Manual Rationale for request for confidentiality: We have invested considerable time and materials in research and development to produce the referenced product. Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. Short-term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development. If you have questions or need further information, please contact the undersigned. Sincerely, _______________ [Ankey Wu] [Director] [23-Dec-2019]

External Photos

1936A（YYWWFF）编码规则： YY代表年份。过去两年的数字。“WW”代表日历周。k (01 ~ 52) “F”代表工厂。 对于不同工厂生产的产品，出厂代码应以日期代码后的后缀形式显示。工厂代码是1个大写字母。从A开始，按字母顺序递增。 例如:A SKU是在两个工厂(工厂Abc和工厂Efg)同时生产的，Abc的工厂代码应该是A(工厂Efg的工厂代码应该是B)， Abc的日期 代码应该是1209A，工厂Efg的日期代码应该是1209B。 “YY” stands for year. 2 digital numeral for the last 2 numbers of year. “WW” stands for Calendar wee.k (01 ~ 52) “F” stands for factory. For the products which are produced in different factory, factory code should be shown as suffix after date code. Factory code is 1 capital letter. Start from A and increase alphabetically. For example: A SKU is manufactured at 2 factories (factory Abc and factory Efg) at the same time, factory code for Abc should be A (factory code for Efg should be B), and date code for Abc should be 1209A and date code of factory Efg should be 1209B. General Coding Rules YYWWFF 902-13 2019/11/08 V2 H902-01 AAABLK100002890 Kapper 1.商标别上增加“TM”字符 镭雕颜色：Cool Gray 6 C 镭雕效果示意

Internal Photos Bluetooth Antenna

INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a WIRELESS ON-EAR HEADPHONES with Bluetooth 5.0 (Single Mode EDR) function operating in 2402-2480MHz. The EUT is powered by DC 3.7V by rechargeable battery. The EUT cannot transmit during charging. Once a 3.5mm audio jack is inserted into the Aux in port, the device will automatically be switched to Aux-in function. For more detail information pls. refer to the user manual. Modulation Type: GFSK, π/4-DQPSK and 8-DPSK Bluetooth Version: 5.0 (Single Mode EDR) Antenna Type: Integral antenna. Antenna Gain: 2.86dBi Max The nominal conducted output power specified: 0dBm (+/-3dB). The nominal radiated output power (e.i.r.p) specified: 2.86dBm (+/- 3dB). According to the KDB 447498: The maximun peak radiated emission for the EUT is 98.8dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW = 3.57dBm which is within the production variation. The minimum peak radiated emission for the EUT is 97.4dBμV/m at 3m in the frequency 2480MHz The EIRP = [(FS*D) ^2 / 30] mW = 2.17dBm which is within the production variation. The maximun conducted output power specified is 3dBm = 2mW The source- based time-averaging conducted output power = 2 * Duty factor mW (where Duty Factor ≤1) = 2mW The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.480) mW = 9.53 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. FCC ID: 2ADTV-02890

Shenzhen Cannice Technology Co., Ltd. TEST REPORT SCOPE OF WORK FCC TESTING–AAABLK100002890, AAABLU100002890, AAAPRP100002890 REPORT NUMBER 191204023SZN-001 ISSUE DATE [REVISED DATE] December 18, 2019 [---------------------] PAGES 24 DOCUMENT CONTROL NUMBER FCC ID 249_C © 2017 INTERTEK Intertek Report No.: 191204023SZN-001 This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Version: 01-November-2017 Page: 1 of 24 FCC ID 249_C Test Report Shenzhen Cannice Technology Co., Ltd. Application For Certification FCC ID: 2ADTV-02890 WIRELESS ON-EAR HEADPHONES Model: AAABLK100002890, AAABLU100002890, AAAPRP100002890 Brand Name: 2.4GHz Transceiver Report No.: 191204023SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-18] Prepared and Checked by: Approved by: Leo Li Project Engineer Kidd Yang Technical Supervisor Date: December 18, 2019 Intertek Report No.: 191204023SZN-001 Version: 01-November-2017 Page: 2 of 24 FCC ID 249_C Test Report MEASUREMENT/TECHNICAL REPORT This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator − the new 47 CFR [10-1-18 Edition] provision. Report prepared by: Leo Li Intertek Testing Services Shenzhen Ltd. Longhua Branch 101, 201, Building B, No. 308 Wuhe Avenue, Zhangkengjing Community, GuanHu Subdistrict, LongHua District, ShenZhen, P.R. China Tel / Fax: 86-755-8614 0743/86-755-8601 6661 Intertek Report No.: 191204023SZN-001 Version: 01-November-2017 Page: 3 of 24 FCC ID 249_C Test Report Table of Contents 1.0 Summary of Test Result ................................................................................................. 4 2.0 General Description ...................................................................................................... 5 2.1 Product Description .................................................................................................... 5 2.2 Related Submittal(s) Grants ......................................................................................... 5 2.3 Test Methodology ...................................................................................................... 5 2.4 Test Facility ............................................................................................................... 5 3.0 System Test Configuration ............................................................................................. 6 3.1 Justification ............................................................................................................... 6 3.2 EUT Exercising Software .............................................................................................. 6 3.3 Special Accessories ..................................................................................................... 6 3.4 Equipment Modification .............................................................................................. 6 3.5 Measurement Uncertainty .......................................................................................... 7 3.6 Support Equipment List and Description ........................................................................ 7 4.0 Emission Results ........................................................................................................... 8 4.1 Radiated Test Results .................................................................................................. 8 4.1.1 Field Strength Calculation ......................................................................................... 8 4.1.2 Radiated Emission Configuration Photograph .............................................................. 9 4.1.3 Radiated Emissions .................................................................................................. 9 4.1.4 Transmitter Spurious Emissions ............................................................................... 12 5.0 Equipment Photographs .............................................................................................. 16 6.0 Product Labelling ........................................................................................................ 16 7.0 Technical Specifications ............................................................................................... 16 8.0 Instruction Manual ..................................................................................................... 16 9.0 Miscellaneous …

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Radiated Emission (Up to 1GHz) (The EUT placed at the center of turntable) Radiated Emission (Above 1GHz) (The EUT placed at the center of turntable)