FCC ID: 2A98Z-GS-BT08 Bluetooth headphone

User manual Bluetooth headphone Thank you for choosing Gossen Bluetooth Headset. Please read this manual carefully before use. Product parameters 1. Product name: GS-BT08 Wireless Bluetooth Headset 2, impedance: 32 3, sensitivity: 110dB3dB 4. Frequency range: 20Hz-20000Hz 5. Voltage: 3.7V 6. Battery capacity: 400mAh 7. Standby working time: 10-48H 8, noise reduction ratio: passive noise reduction -35DB 9. Connection distance: 10M Contents of Packaging After the Bluetooth headset is turned on, it can be paired and connected with the Bluetooth device of the mobile phone. Once connected, you can listen to music and make calls. It is suitable for Bluetooth enabled devices such as Android phone /iPhone/iPad/ laptop. FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's 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 installation. This reasonable protection against harmful 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:

interference in a residential

-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 Location On EUT Label Product Name: Bluetooth headphone Model No.: GS-BT08 FCC ID: 2A98Z-GS-BT08 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.

Dongguan Gesen Electronics Technology Co, Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: GS-BT08,GS-BT01, GS-BT02, GS-BT03, GS-BT03, GS-BT04, GS-BT05, GS-BT06, GS-

BT07, GS-BT08, GS-BT09, GS-BT10, GS-BT11, GS-BT12, GS-BT13 FCC ID : 2A98Z-GS-BT08 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below:

Model No. of antenna: 2.4G ANT Type of antenna:

Gain of the antenna:

Frequency range:

PCB antenna

-0.68 dBi 2400-2500MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name:

Address:

City:

ZIP / Postal code:

Country:

Place:

Dongguan Gesen Electronics Technology Co, Ltd No. 1, Chikan 3rd Road, Shipai Town, Dongguan City, Guangdong Province,China Dongguan

China Dongguan Date: 2/23/2023 Signature:

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- Dongguan Gesen Electronics Technology Co, Ltd-

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 2/23/23

[Dongguan Gesen Electronics Technology Co, Ltd] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: [2A98Z-GS-BT08]):

Name and company of U.S. agent:ALLOY MOVE INC Physical U.S. address of agent:3 E EVERGREEN RD #312 NEW CITY NEW YORK 10956 United States FRN of U.S. agent:0033436965 Email address of U.S. agent:likelight7@gmail.com

[ALLOY MOVE INC] acknowledges their obligation to accept service of process on behalf of

[Dongguan Gesen Electronics Technology Co, Ltd].

[Dongguan Gesen Electronics Technology Co, Ltd] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). Sincerely, Signature yueling jiang Manager Dongguan Gesen Electronics Technology Co, Ltd 3 0 V

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_ 8 4 The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC.

- Dongguan Gesen Electronics Technology Co, Ltd-

Signature Mr Tim Wu Manager ALLOY MOVE INC The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC.

- Dongguan Gesen Electronics Technology Co, Ltd -

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2/23/23 To whom it may concern:

We, [Dongguan Gesen Electronics Technology Co, Ltd], hereby certify that the equipment for which authorization is sought (FCC ID: [2A98Z-GS-BT08]) is not covered equipment prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(b) and (d)(5) and (6). Sincerely, 2 0 V

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_ 2 6 Signature yueling jiang Manager Dongguan Gesen Electronics Technology Co, Ltd The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01.