FCC ID: 2BDHV-BT-2 Remote Control

BT-4 Specifications Remote control modelBT-2 Chip modelYC1089X Size: L 38.5 x W 28 x H 11mm Weight: 6.5g (Within battery) Features: Support IOS11.4.1 and Android 5.1.1 or above Power supply: Built-in 3.0V/1632 button cell Bluetooth 4.2 BLE Bluetooth protocol: HCI Working voltage: 3.0V(button cell ) Working current: keystroke current is 2.5mA, first stage sleep is 0.5mA(no operation), second stage sleep is 2uA Effective distance: remote control distance up to 10 meters ISM frequency band: 2402MHz-- 2480 MHz SLIK Operation SLIK Connection of Bluetooth remote SLIK On 1.Put the button to ON 2.The Bluetooth remote will start the automatic pairing state after the machine is turned on Off Put the button to OFF Indicator Light Shutter ON/OFF Search name: BT-2 When the indicator light is flashing, means the Bluetooth remote is being paired. Then you can search BT-2 on your phone. The indicator light is not flashing once the Bluetooth remote has connected your phone Shooting After the Bluetooth remote connected with the phone, to change your phone to shooting model, then press the shutter of remote is ok to take the photo. BT-2 SLIK Attention:

The Bluetooth of your phone must be open during working. FCC STATEMENT :

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. Warning: 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 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. RF warning statement:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

- Zhongshan Firefly Image Technology CO., LTD -

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S. Agent Designation 11/9/2023

[Zhongshan Firefly Image 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: [2BDHV-BT-2]):

Name and company of U.S. agent: Stone Trading Limited Physical U.S. address of agent: 6547 N Academy Blvd #2266,Colorado Springs,CO 80918,United States FRN of U.S. agent: 0033401936 Email address of U.S. agent: Email:compliance@c-shlink.com

[Stone Trading Limited] acknowledges their obligation to accept service of process on behalf of

[Zhongshan Firefly Image Technology CO., LTD].

[Zhongshan Firefly Image Technology CO., LTD] with the FRN [0034453522] 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

[Name] Lanzi Li

[Title] Sales Manager

[Company] Zhongshan Firefly Image Technology CO., LTD

[Name of U.S. agent] Dongmei Fang

[Title of U.S. agent] Manager

[Company of U.S. agent] Stone Trading Limited 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 within 30 days via the granting TCB. 4 0 V

, U

) 7

) d

1 1 9

. 2 _ t n e g A _ S U

l e d o m

_ 8 4

Zhongshan Firefly Image Technology CO., LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 11/9/2023 To whom it may concern:

We, [Zhongshan Firefly Image Technology CO., LTD], hereby certify that the equipment for which authorization is sought (FCC ID: [2BDHV-BT-2]) 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, Signature

[Name] Lanzi Li

[Title] Sales Manager

[Company] Zhongshan Firefly Image Technology CO., LTD 2 0 V

, U

) i i

d n a

) i

) 5

) d

1 1 9

. 2 _ u q E d e r e v o C

l e d o m

_ 2 6 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.