FCC ID: 2ASDIEO002I AirFree Plus TWS Headphones with Bluetooth

English Please read the user guide thoroughly before use of this product and retain it properly for future reference. Package Contents AirFree Plus TWS Headphones Type-C Charging Cable Charging Charge the earbuds Put the earbuds back into the charging case, they will automatically start charging. Charge the charging case with Type-C Charging Cable LED indicator on the case will stay white while charging, and goes out when fully charged. LED Indicator /

Microphone Silicone Ear Tip 3 Pairs

( S/M*/L ) User Guide Battery Status Earbuds' battery status

* Pre-installed with the earbuds. The illustrations of products, accessories and UI in the user manual are for reference only. Actual product may vary due to product updates and upgrades, please refer to the actual product. After being connected to your phone, you can check the earbuds' battery on the status bar of the phone. Note: The status bar of the phone only shows the primary earbud's battery status. This function is not supported by some phones. Charging case battery status Cannot be checked on the connected phone. Power Off When the earbuds' battery is too low to work, the LED indicator on earbuds will flash white for 1 second and then the earbuds automatically turn off. Note: Please put the earbuds back into the charging case when not using to extend the service life and prevent losing them. Placement Take the earbuds out of the charging case and wear them as the L/R labels on the earbuds. Standby Put the earbuds back into the charging case and close the lid, they will automatically turn off and start charging. Power On & Primary / Secondary Switch 1. The first time you open the case, the earbuds will automatically turn on and then enter TWS pairing mode ( the right one is the primary earbud by default ). The earbuds will enter Searching & Pairing mode after connected in TWS mode. 2. The secondary earbud will become the primary once you put the primary earbud into the case. 3. If the primary earbud goes beyond the connection range and the secondary is close to the phone, then it will become the primary. 4. The secondary earbud will become the primary if the primary turns off because of low battery. Enter pairing mode for the first time Once you open the case and take out the earbuds, they will enter TWS pairing mode, and after successfully connected, the earbuds will enter Searching &

Pairing mode (Pairing name: omthing Airfree Plus). The LED on secondary earbud will flash white once every 7 seconds while the LED on the primary earbud will flash white twice every second, and the whole process will last 5 minutes. If not connected to any device within 5 minutes, the earbuds and LED will turn off.

(Put the earbuds back into the case and open the lid again, the earbuds will automatically turn on.) Open the case, the LED indicator on the earbuds that have been taken out will flash white for 1 second. The earbuds will first enter TWS pairing mode and then re-connect to the last connected device. If there is no connection or operation within 5 minutes after entering pairing mode, the earbuds and LEDs will automatically turn off. (For reconnection, please put the earbuds back into the case and then take them out.) Bluetooth Disconnects Due to Out-of-Range 1. When two earbuds go beyond the connection range simultaneously, there is no primary/secondary switch; the primary earbud will automatically re-connect to the phone after returning to the connectable range within 5 minutes; if not, the two earbuds will enter Sleep Mode. 2. When the primary earbud goes beyond the connection range, if the secondary earbud is close to the phone, it will automatically become the primary. If the prior primary returns to the connection range within 5 minutes, it will become the secondary earbud and connect to the device; if not, it will turn off. 3. When the secondary earbud goes beyond the connection range, the primary keeps working. If the secondary earbud returns to the connection range within 5 minutes, it will re-connect to the primary and the device; if not, it will turn off. Disconnect to the Device Cut off the Bluetooth connection on the phone, the earbuds will enter into a TWS mode and then re-enter pairing mode. Clear Connection History (Only Available in TWS Mode) Long press the touch control area of two earbuds for 7 seconds to clear connection history when they are in the case. After taking earbuds out of the case, the LED on the primary earbud will flash white twice every second, and the LED on the secondary earbud will flash white once every 7 seconds. If there is no connection or operation within 5 minutes, the earbuds and LEDs will automatically turn off;

if connected, the LED on two earbuds will flash white once every 7 seconds. Answer call / Hang Up Double tap the L/R earbud (also available in Mono mode) Place the Current Call on Hold and Answer Another Call Double tap the L/R earbud (also available in Mono mode). When you answer the second call, the first caller is put on hold. End the Current Call and Answer the Waiting Call Double tap the L/R earbud Music Playback Play/Pause: Double tap the right earbud

(also available in Mono mode) Voice Assistant Doube tap the left earbud to activate Model: EO002-I Weight: 42 g Charging Port: Type-C Speaker Impedance: 32 Input: 5V 1A Output: 5V 150mA Bluetooth Version: Bluetooth 5.2 Bluetooth Range: 10 m (Open space) Bluetooth Protocol: BLE / HSP / HFP / A2DP / AVRCP Supported Codecs: AAC / SBC Case Battery Capacity: 550mAh Charging Time: 1.5 hours Earbuds Playtime (A Single Full Charge): Approx. 4 hours Total Playtime of Earbuds and Case: Approx. 18 hours

* Parameters listed are based on laboratory tests. 1. Never disassemble the headphones. There are no user-serviceable parts inside. 2. Do not expose the headphones to temperatures below 32 F (0 C) or to temperatures above 113 F (45 C). 3. Do not use the headphones in a thunderstorm storm. This could prevent the headphones from working properly, and also increase your chance of being electrically shocked. 4. Do not use oil or any volatile liquid to clean this product. 5. Do not listen at high volumes for extended periods of time. 6. Do not use the headphones in trafc. Do not use the headphones any time it would be dangerous to be unaware of noises around you. 7. Adult supervision is required for children of age 6 and under. 8. Do not expose batteries or battery packs to excessive heat such as sunshine, fire or the like. Declaration of Conformity Hereby, Tiinlab Corporation declares that the radio equipment type AirFree Plus TWS Headphones of EO002-I is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:www.omthing.com RF exposure information: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Radiation Exposure Statement Power is so low that no RF exposure calculation is needed. Operation Frequency/Max. EIRP: 2402-2480MHz, Max. EIRP is 9.72dBm. Warning Replacement of a battery with an incorrect type that can defeat a safeguard

(such as catching fire, explosion, leakage of corrosive electrolyte etc);

Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion;

Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; and A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. The symbol indicates DC voltage. RECYCLING This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means that this product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to minimize its impact on the environment. User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new electrical or electronic equipment. To prevent possible hearing damage, do not listen at high volume levels for long periods. FCC The device has been evaluated to meet general RF exposure requirement, The device can be used in portable exposure condition without restriction. Federal Communication Commission (FCC) Radiation Exposure Statement Power is so low that no RF exposure calculation is needed. 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. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changesto this equipment. Such modifications or changes 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. IC Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme avec Industrie Canada RSS exemptes de licence standard(s). Son fonctionnement est soumis aux deux conditions suivantes:

(1) cet appareil ne peut pas provoquer d'interfrences, et (2) cet appareil doit accepter toute interfrence, y compris celles pouvant causer un mauvais fonctionnement de l'appareil. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada. Radiation Exposure Statement:

The product comply with the Canada portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available. Dclaration d'exposition aux radiations:

Le produit est conforme aux limites d'exposition pour les appareils portables RF pour les Etats-Unis et le Canada tablies pour un environnement non contrl. Le produit est sr pour un fonctionnement tel que dcrit dans ce manuel. La rduction aux expositions RF peut tre augmente si l'appareil peut tre conserv aussi loin que possible du corps de l'utilisateur ou que le dispositif est rgl sur la puissance de sortie la plus faible si une telle fonction est disponible. Re-connection Bluetooth Connection Times Out Touch Controls Specifications Safety Information CE AirFree Plus Type-C Type-C

3 ( S/M*/L )

LED1

1. TWS TWS 2. 3. 4. TWS TWS omthing Airfree Plus TWS 7s LED 2 5 5 LED 5 LED 1 TWS 1. 5 5 2. 5 5 3. 5 5 TWS 7 2 7 1 5 LED LED 7 1

/ Touch Touch

/Touch Touch Touch

/ Touch Touch Touch EO002-I 42g Type-C 32 5V 1A 5V 150mA Bluetooth 5.2

10 BLE / HSP / HFP / A2DP / AVRCP AAC / SBC 550mAh 1.5 4 18 1. 2. 3 3. 4. 1. 2. (0 60 0 - 45 3. 4. 5. 6 6. 7. 8. AirFree Plus RoHS2.0 (2011/65/EU)

(Pb)

(Hg)

(Cr(VI))

(Cd) PBB PBDE SJ/T 11364 GB/T 26572 GB/T 26572 omthing AirFree Plus 1. 7 2. omthing AirFree Plus 7 15 1

, 1. 2. 3. 4. 5. omthing omthing omthing www.omthing.com 400-992-0909 omthing omthing 3333 A 35 AirFree Plus Type-C Type-C

3 ( S/M*/L )

LED 1

1. TWS TWS 2. 3. 4. TWS TWS omthing Airfree Plus TWS 7s LED 2 5 5 LED 5 LED 1 TWS 1. 5 5 2. 5 5 3. 5 5 TWS 7 2 7 1 5 LED LED 7 1

/ Touch Touch

/Touch Touch Touch

/ Touch Touch Touch EO002-I 42g Type-C 16 5V 1A 5V 150mA Bluetooth 5.2

10 BLE / HSP / HFP / A2DP / AVRCP AAC / SBC 550mAh 1.5 4 18 3333 A 35 NCC AirFree Plus TWS LED LED

3 ( S/M*/L )

UI

-C LED

LED1 L/R/

TWS TWS 2. 3. 4.

1. TWS omthing Airfree Plus LED12 LED71 55 LED Re-connection LED 1 TWS Bluetooth 1. 2/

5 2 2. 5 3. 5 Bluetooth 5 LED BluetoothTWS

(TWS) 2 7 LED 2LED 715 LED 2 LED71

L/R/

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EO002-I Manufacturer: Tiinlab Corporation Address: No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District, Shenzhen, China 3333 A 35 www.omthing.com

R 204-B00478 X-X-XXX-XXXX IC24662-EO002I FCC ID2ASDIEO002I CCAH21LP5240T8 CCAH21LP5250T1 AirFree Plus TWS Headphones User Guide AirFree Plus Touch Control Microphone LED Indicator 68*53mm 80g 2013C+CMYK 2013C 2162C

Tiinlab Corporation

Date:2021/08/02

To: Federal Communications Commission,

Authorization & Evaluation Division,

7435 Oakland Mills Road,

Columbia, MD 21046

treatment of certain

requests confidentiality and

this application. The materials contain

Re: Request of Confidentiality for FCC ID: 2ASDIEO002I

To Whom it may concern:

Pursuant to sections 0.457 and 0.459 of Commission’s Rules(CFR 47),

and Section 552(b)(4) of the Freedom of Information Act, Tiinlab Corporation

hereby

information

accompanying

trade secrets and

proprietary information not customarily released to the public. The public

disclosure of these matters might be harmful to the Applicant and provide

unjustified benefits to its competitors.

We are also hereby request Short-Term Confidentiality for 180 days after the grant

as outlined in Public Notice DA04-1705. This provision will give Tiinlab

Corporation temporary confidentiality of commercially sensitive information prior

to product release.

The requested Permanent and Short-Term Confidential exhibits are listed as

follows:

PERMANENT AND SHORT-TERM CONFIDENTIAL LIST

PERMANENT

SHORT-TERM

Exhibit

1

2

3

4

5

6

7

8

Description

Block Diagram

Operational Description

Schematics

BOM

External Photos

Internal Photos

Test-Setup Photos

User Manual

The Applicant understands that pursuant to Rule 0.457, disclosure of this

application and all accompanying documentations, where applicable, will not be

made public before the date of the Grant for this application.

Signatory：

Contact name: Lance Lang

Tel: 075586720410

Email: lance.lang@tiinlab.com

Company name :Tiinlab Corporation

Tiinlab Corporation Date: 2021/08/02 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern:

The Tiinlab Corporation the undersigned, hereby authorizes Mrs. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Tiinlab Corporation solely in matters relating to the application for an FCC equipment authorization for FCC ID:2ASDIEO002I including the signing of documents in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the Tiinlab Corporation in connection with the Application shall have the same effect as acts of the Tiinlab Corporation 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. Thank you for your attention to this matter. Yours Sincerely, Signatory:

Contact name: Lance Lang Tel: 075586720410 Email: lance.lang@tiinlab.com Company name :Tiinlab Corporation