FCC ID: 2AWCQ-ITB05 Bluetooth Output Decoding Upgrade Cable

ITB01 Arc Bluetooth Output Decoding Upgrade Cable Manual Buttons and interfaces 1.Buttons and Functions Bluetooth pairing In the off state, long press the power button for 4 seconds, until the red and blue light flashes Power On In the off state, press and hold the key 2 for 1.5 seconds Power off Long press the key 2 for 2 seconds in the power on state Play / Tentative Click the key 2 Activate voice Double-click on key 2 Call / hang up Click key 2 when calling Volume Click key 1 to increase volume; click key 3 to decrease volume assistant adjustment Track switching Long press key 1 for next song; long press key 3 for previous song Pairing method: keep the device off, long press the power button for 3.5s, the red and blue lights flash 1. 0.78 2Pin Interface 1.TypeC charging interface 2. mmcx Specification 1. Charging input: 5V 500ma 2. Audio output: the highest level output is 2.0v 3.SNR: 120dB 4.TNR: 0.001%

5. Battery capacity:> 280mAh 6. Working time: 9 hours 7. Supported formats: SBC; AAC; APTX; APTX-HD 8.BT version: 5.0 Package Include 1.ITB01 * 1 2.Charging cable * 1 3.Instruction manual * 1 4.Warranty card * 1 5.Storage bag * 1 FCC Warning a 15.19 Labeling requirements. 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. b 15.21 Changes or modification warning. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. c 15.105 Information to the user. 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.

Label Bluetooth Output Decoding Upgrade Cable Model name: ITB05 FCC ID: 2AWCQ-ITB05 Size:20*7mm The label is engraved on the shell

Ikko audio technology (sz) co., LTD Agent Authorization Company: Ikko audio technology (sz) co., LTD Address: 70, 2F, Block B, Digital Building of Garden City No.1079, Nan Hai Road, Nanshan District, Shenzhen Guangdong, China Product Name: Bluetooth Output Decoding Upgrade Cable Model Number(s): ITB05, ITB01s; ITB03; ITB07; ITB01 Arcs; ITB03s; ITBX;

ITX03; ITX05; ITX07 Product Description: Bluetooth Output Decoding Upgrade Cable We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Date: 2020/05/22 Signature:

Name:

Edison Du Title:

PM Company:

Ikko audio technology (sz) co., LTD

Ikko audio technology (sz) co., LTD Authorization Letter We,

(the approval holder) Company name Addresss declare that the following representative (agent):

Name (person) Bovey Yang Ikko audio technology (sz) co., LTD 70, 2F, Block B, Digital Building of Garden City No.1079, Nan Hai Road, Nanshan District, Shenzhen Guangdong, China Company name Shenzhen STS Test Services Co., Ltd. Addresss 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road, Fuyong Street, Baoan District, Shenzhen, Guangdong,China City Shenzhen China Country to act on our behalf on all matters concerning the application and documents submitted to Micom Labs for product certification below Product Description Bluetooth Output Decoding Upgrade Cable Type or Model(s) ITB05, ITB01s; ITB03; ITB07; ITB01 Arcs; ITB03s; ITBX; ITX03; ITX05; ITX07 Tradename or Brand(s) ikko Attestation:

City:

Date:

China 2020/05/22 Edison Du PM Name:

(this must be a person) Function:

Signature:

(or official company stamp)

Differences Description We Ikko audio technology (sz) co., LTD state:

Product Bluetooth Output Decoding Upgrade Cable Model Name ITB05, ITB01s; ITB03; ITB07; ITB01 Arcs; ITB03s;

ITBX; ITX03; ITX05; ITX07 Brand Name ikko FCC ID 2AWCQ-ITB05 The electrical circuit design, layout, components used and internal wiring for above models are identical, Only different in model name. Sincerely, Company: Ikko audio technology (sz) co., LTD Title: PM E-mail: edison@ikkoaudio.com Name: Edison Du Signature

Ikko audio technology (sz) co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020/05/22 Subject; Request for Confidentiality FCC ID: 2AWCQ-ITB05 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure External Photos Test Setup Photos Internal Photos User Manual In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

OR For 45 days, pursuant to Public Notice DA 04-1705. For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Edison Du Title: PM