FCC ID: 2AHL8AS-BTR Bluetooth audio receiver

AS-BTR Users Manual Functions & features:

1. Play high quality music wirelessly without cables. 2. Wide applications with the ability to receive stereo music from mobile device, PCs and other devices with Bluetooth functions. 3. Connect speakers with 3.5mm audio inputs converting ordinary speakers to wireless bluetooth speakers instantly. 4. Auto connect after first connection. 5. Power supplied by USB interface including computers USB ports and other power supplies that are compatible with USB. 6. 10 meters (32.8) bluetooth wireless connection distance in typical home and office applications and up to 20 meters

(65.6) line of sight without any obstructions. 7. Compact size like a matchbox and easy to carry Contents:

Bluetooth receiver Mini USB cable Manual Audio connection 5V USB power supply Setup steps:

1. Connect speaker: Plug the 3.5mm plug into the bluetooth receiver and to the speaker. 2. Connect to power: Plug in Mini USB to power input of the bluetooth receiver and the other end into a USB port or included power supply. 3. Waiting for Connection: Speaker will have voice prompt Waiting for connection 4. Bluetooth Connected: Open the mobile device or other bluetooth device and search for bluetooth device HELIOS BT and connect. Once successfully connected the speaker will prompt Bluetooth connected and you are now ready to play music. Note: Once the receiver is connected to power, the blue light will flash fast when waiting for connection and it will flash slowly after bluetooth is connected. Specifications:

Receive distance: 20 meters maximum Bluetooth audio profile: A2DP Frequency: 2.4GHz Power supply: Mini USB cable & 5V adapter Audio Adapter: 3.5mm femail to female Color: Black Material: ABS (Rubber painted surface) Product size: 6.0 x 4 x 1.4 cm Legal Information 15.19 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. 15.21 The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form 15.105 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. 2021 Metra Electronics Corporation 460 Walker Street, Holly Hill, FL 32117-2699 Specifications are subject to change without notice. All trademarks are the property of their respective owners. 386-255-0234 MetraHomeTheater.com

Metra Electronics 2021.11.02 Eurofins Electrical and Electronic Testing NA, Inc 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Bluetooth audio receiver/AS-BTR/

FCC ID: 2AHL8AS-BTR) To Whom It May Concern:

This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram/Schematics/Operation description/BOM) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Clients signature:

Clients name / title : Juan Lugo/NPD Contact information / address: 460 Walker St, Holly Hill, Florida 32117, United States,

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8 x 1 B U S 1 x 1 B U 2 x 1 B U S SUB1S 6 x 1 B U S 9 x 1 B U S 3 x 1 B U S 4 x 1 B U S 5 x 1 B U S 2

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7 x 1 B U 1 x 2 M2M 1 x 3 M3M 1 x 5 M5M 1 x 6 M6M 52.8mm 5 x 1 J1J M4M 1 x 4 6 x 1 J 1 x 7 M7M MK4M 1 x 4 K