FCC ID: 2A365-Q1 Bluetooth headset

lnstruction Manual DUVOSS Q1 Take out the earbuds English Before using the earbuds for the rst time. put them back into the charging compartment and close the charging compartment. Connect it to the Type-c cable to charge the Bluetooth earbuds DUVOSS Q1. In the power-on state, put the left and right earbuds in the charging compartment, they will automatically shut down and the charging starts. Power on : The charging compartment is turned on when the cover is opened. The left and right earphones are taken out from the charging compartment, and the left and right earphones will be automatically paired with an interval of no more than 5 seconds. After the boot is successful, it will enter the Bluetooth connection and pairing state with the mobile phone (the connected mobile phone can automatically pair with the Bluetooth successfully). Power o : Put the earphone into the charging box, and it will shut down automatically when the cover is closed. If the Bluetooth has not been connected after turning on, the headset will automatically turn o in about 5 minutes. 01 Cohnect the device After trying earbuds are turned on, the Bluetooth interface of the mobile phone will display the device named DUVOSS Q1; click to successful-

ly connect. The default PIN code for Bluetooth is 0000. DUVOSS Q1 Key operation Music control :

Play / Pause: touch the left/right touch key once Volume addition and subtraction:

Long press the left/right touch button for 2 seconds to increase and decrease the volume Double click L: play the previous song Double click R: play the next song Clear pairing information:

7-click to clear the pairing in the single-earbud pairing state Siri voice mode :

Click the left or right earbud three times Call control :

Click --- Answer (During the answering process, long-press the left /right Touch key for 2 seconds to hang up) Long press for 2 seconds --- Reject

(Support bilateral calls, that is. two earbuds can play sound at the same time. Single earbud call is also supported) 02 Light status description Charge Insert Type_C to charge the green light ashes slowly, full: the green light keeps on prompt low battery :

The battery power is less than 10%, the LED red light is on, and it ashes slowly for 60 seconds. Put the headset in the charging compartment:

KEY OPERATION If one of the earphones is not charged, the yellow light ashes to indicate(If the headset does not show a yellow light in the cabin) Product parameter Bluetooth name : DUVOSS Q1 Voltage : 3.7V Bluetooth version: 5.3 Bluetooth distance: 10m Resistance ohm: 32Ohms Headphone battery capacity: 40mA Trumpet: 1Omm *2 Hi-Fi stereo Play time: 7 hours/0.09Wh Frequency: 20Hz-24kHz Product Features: Waterproof IPX5 touch wireless Bluetooth 03 pairing Change pairing. power o. charge 1.After power on, the Bluetooth earbuds will automatically connect to the last paired mobile phone. 2. If you need to pair other mobile phones. please turn o the Bluetooth of the original phone. After turning on the Bluetooth earbuds, turn on the Bluetooth of other mobile phones to search for the device name DUVOSS Q1. 3. When the music is paused, the earbuds stay in standby mode KEY OPERATION with very low power consumption. 4. When not using the earbuds, put them in the storage box. The earbuds will automatically shut down and charge. If you don't have a storage box with you, please disconnect the Bluetooth manually. After about 5 minutes. the earbuds will automatically turn o. Indicator light description Smart charging compartment :

Put the earbuds in, charging starts automatically. After the earbuds are fully charged, charging stops automatically. Warning :

Due to the small size of the earbuds, keep them out of the reach of children when charging or when they are not in use to avoid accidental ingestion. 04 FCC Statement ui pm is eq ent has been tested and found to comply with the limits for Th 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. Caution: Any changes or modications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. 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. 05

Appendix FCC ID Label FCC ID: 2A365-Q1 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. 2. This device must accept any interference received, including interference that may cause undesired operation. Size for the label: 20mm X 10mm Label Location FCC ID: 2A365-Q1 TB-RF-074-1.0

Guangzhou Qiangle Electronics Co., Ltd. Add: 1512, Zhongjiaohuitong Center (Building C2) No.4 Huitong 2nd Street, Hengli Town Nansha District, Guangzhou City, Guangdong China Date: 2022-2-8 FCC ID: 2A365-Q1 Dear Sir/Madam, We, Guangzhou Qiangle Electronics Co., Ltd. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Bluetooth headset Model no.: Q1, V1, V2, V3, V5, V6, V7, V8, V9, V10, S1, S2, S3, S5, S6 Cheng Gang Sun/manager Guangzhou Qiangle Electronics Co., Ltd. 1512, Zhongjiaohuitong Center (Building C2) No.4 Huitong 2nd Street, Hengli Town Nansha District, Guangzhou City, Guangdong China 15818658785 N/A tony@duvoss.com Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail:

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2022-2-8>

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 2A365-Q1 Model name Q1 For the product stated above, we request that the following information be held confidential;

Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term 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, Name/Title Cheng Gang Sun/manager Company:

Address:

Guangzhou Qiangle Electronics Co., Ltd. 1512, Zhongjiaohuitong Center (Building C2) No.4 Huitong 2nd Street, Hengli Town Nansha District, Guangzhou City, Guangdong China 15818658785 N/A tony@duvoss.com Phone:

Fax:

E-Mail:

Guangzhou Qiangle Electronics Co., Ltd. 1512, Zhongjiaohuitong Center (Building C2) No.4 Huitong 2nd Street, Hengli Town Nansha District, Guangzhou City, Guangdong China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

2022-2-8 We, Guangzhou Qiangle Electronics Co., Ltd. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A365-Q1 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. Cheng Gang Sun/manager Guangzhou Qiangle Electronics Co., Ltd. 1512, Zhongjiaohuitong Center (Building C2) No.4 Huitong 2nd Street, Hengli Town Nansha District, Guangzhou City, Guangdong China 15818658785 N/A tony@duvoss.com Sincerely, Name/Title Company:

Address:

Phone:

Fax:

E-Mail: