FCC ID: 2AQR2-BB01 Receiver

Receiver BB01 USER MANUAL BLUETOOTH PARING INSTRUCTION 1. When open Bluetooth,it will begin auto-pairing to each other. You will hear 2 beeps and a pairing voice prompt to confirm a successful pairing. 2. Keep the earbuds within 3 feet of your smart device(for Bluetooth pairing only). Enable your devices Bluetooth function from your devices settings menu. Select BB01 from the Bluetooth device list to pair the earbuds to your device. 3. You will hear device connected Indicating that it now ready to use. FUNCTIONS MUSIC/CALL 1. Previous/Next song While music is playing, tap left earbud for three times to go to the previous song, tap right earbud for three times to go to the next song. 2. Play/pause Tap right/left earbud twice to play/pause music. 3. Answer /End an incoming call Tap right/left earbud twice to answer a call, and tap right/left twice again when you want to end the call. CHARGING Be sure fully charge the TWS before using for the first time. SPECIFICATIONS Bluetooth Version: 4.0 Battery built-in earbuds: 30mAh*2, 3.7V Charging case battery: 250mAh, 3.7V Charging time for earbuds: 1H Charging time for case: 1H Music play time: about 4H Talking time: about 4H 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. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. The device has been evaluated to meet general RF exposure requirement. in portable exposure condition without restriction.

Difference description FCC ID: 2AQR2-BB01 Model: BB01, BB02, BB03, BB04, BB05 The Receiver manufactured by TOMATIS DEVELOPPEMENT SA needs to apply for FCC certification. The applied models are as list above. They are the same except for the model name and appearance, the electrical structure and all key components related to safety and electromagnetic compatibility are the same. The difference does not affect electromagnetic compatibility and safety. Company:

Signature Thierry Gaujarengues Title: President TOMATIS DEVELOPPEMENT SA

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 1/16/2020 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2AQR2-BB01 For the product stated above, we request that the following information be held confidential;

Model name BB01, BB02, BB03, BB04, BB05 Exhibits Long-Term Short-Term Short-Term Confidentiality Confidentiality Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Signature Thierry Gaujarengues Title: President TOMATIS DEVELOPPEMENT SA

TOMATIS DEVELOPPEMENT SA 76 avenue de la Libert L-1930 Luxembourg Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

1/16/2020 We, TOMATIS DEVELOPPEMENT SA, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID:

2AQR2-BB01 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Thierry Gaujarengues Title: President TOMATIS DEVELOPPEMENT SA