FCC ID: 2AI4Q-SBW Desktop Wireless Charger

Wireless charging case User manual Preface Please read this user manual carefully before use. This user manual only applies to the wireless charging hearing aid series. Function: Charging, drying, sterilization, storage Input voltage: 5V 1.5A Input current: 0.8A Output current: 7-10mA Charging time: 3-3.5 hours (A hearing aid with a capacity battery at 25mA as an example) Detection time: 5-10 seconds Sterilization time: 30 minutes Operation 1. Connect the power a. Plug the smaller end into the charging port of the base b. Plug the larger end with the provided adaptor. c. Plug the adaptor into a power outlet. 2. Open the charging case 3. Place the hearing instrument a. The end with dome of the instrument face and near the light for better sterilization. b. Place the instrument in each sides of the crossbar in the case. 4. Close the case to start charging a. The transmitting end automatically detects the hearing aid placed on the charging area of the case via Bluetooth. The detection time is 5-10 seconds. b. Once detected, the light will shine blue and system start charging. c. Close the case NOTE: The case will also start the drying process after you close the case. Charging indicator recognition charging indicator Charging Fully charged NOTE: Due to the inconsistency of their respective residual power, there is a certain difference in the time when the indicator turn green between two device. Sterilization indicator When all the machines placed inside the case are fully charged, the charging indicator will light green. Then turn on the UV light and start sterilization. The total sterilization time lasts 30 minutes. UV Light Fully charged NOTE: 1. If the case is not closed, the sterilization will not start. 2. Once you open the case during sterilization, the process will restart and lasts 30 minutes. FCC Regulatory Information This device complies with Part 18 of the FCC Rules. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and

(1)

(2) This device must accept any interference received, including interference that may cause undesired operation. 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 equipment being interfered with. Increase the separation between the charger and the equipment subject to interference. Connect the equipment into an outlet on a circuit different from that to which the charger is connected. Consult the dealer or an experienced radio/TV/electronics technician for help. CAUTION: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. FCC Suppliers Declaration of Conformity NewSound SBW01 NewSound Primo WA801 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. Responsible Party in the USA:

IMHEAR CORPORATION 2711 Curtiss St. Suite B Downers Grove, IL 60515 Contact: 001-630-395-9628 Xiamen NewSound Technology Co.,Ltd Address: 1st and 2nd floor, No.13 of Xiangyue Road, Torch Hi-Tech Industrial Development Zone, Xiang'An District, Xiamen, China. Email: sales@usnewsound.com

Xiamen NewSound Technology CO.,Ltd Date:2020-09-16 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern:

[, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

Cc) make claims regarding certification only in respect of the scope for which certification has been granted;

d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

f) use certification only to indicate the products are certified as being in conformity with specified standards;

g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

i) keep a record of all complaints made known to the us relating to the products compliance with requirements of the relevant standard and to make these records available to the Certification Division and/or Scheme Owner (FCC) when requested;

j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Name : Huang Ying Huong Yi Title of Person: QA Manager Company Name: Xiamen NewSound Technology CO.,Ltd

Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2Al4Q-SBW To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Antenna Specification Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In addition to the above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commissions policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we are requesting the commission to grant short-term confidentiality request on the following attachments until 2021-03-16 External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Name: Huang Ying Huo Ying Title of Person: QA Manager 2020-09-16