Jx-810bt -

Comprehensive Overview of the Go to product viewer dialog for this item. Audio Decoder Board The

is a versatile 12V audio MP3 player decoder board designed to upgrade standard audio systems—such as car stereos, home speakers, or DIY projects—with modern wireless and digital playback capabilities. This compact module integrates a high-fidelity decoder with a built-in power amplifier, making it an all-in-one solution for adding Bluetooth 5.0, FM radio, and multi-format media support to various devices. Key Features and Specifications

stands out for its multi-functional design, supporting various inputs and high-resolution audio formats.

Wireless Connectivity: Features Bluetooth 5.0 for stable wireless music streaming and hands-free calling.

Audio Power: Delivers a total of 6W output power (true stereo 2x3W), allowing it to be connected directly to small speakers without an external amplifier.

Broad Media Support: Compatible with MP3, WAV, APE, and FLAC file formats for high-quality audio playback.

Input Options: Includes a USB port, TF (MicroSD) card slot, and a 3.5mm Line-in (AUX) for wired connections.

Recording Capability: Supports recording onto a connected USB disk or TF card (Note: long-press the MODE button to start recording).

Power Off Memory: Automatically remembers the last played song and volume level before power is disconnected. Technical Details Specification Operating Voltage DC 5V - 12V Working Current Bluetooth Version Output Power 6W (2 x 3W Stereo) FM Frequency 87.5 MHz – 108.0 MHz Dimensions Approx. 7.5cm x 5cm Practical Applications

's small footprint (75mm x 50mm) and flexible voltage requirements make it ideal for several upgrade scenarios:

Car Audio Upgrades: Easily modernize older 12V car stereos that lack Bluetooth or USB support.

DIY Speaker Projects: Serve as the core controller for custom-built portable speakers or boomboxes. jx-810bt

Home Appliance Integration: Added to fitness equipment, home appliances, or broadcast systems to provide audio playback. Operation and Controls

The unit is typically operated via front-panel buttons or an included infrared remote control.

Hands-Free Calling: When a call comes in via Bluetooth, users can long-press the "Pause" button to answer.

Folder Selection: During USB or TF playback, the device supports navigating through different folders (F001, F002, etc.) to find specific albums or playlists.

EQ Presets: While simple, the unit often includes preset EQ settings to adjust the sound signature to your preference. Are you planning to install the into a car dashboard or a home DIY speaker setup?

The is a versatile and compact car audio MP3 player decoder board designed for both automotive and home audio DIY projects. It acts as a multi-functional media hub, allowing users to upgrade legacy speaker systems with modern wireless connectivity, recording capabilities, and digital playback options. Key Features and Capabilities

stands out for its all-in-one approach to audio decoding and amplification. Its core functionalities include:

Wireless Connectivity: Equipped with Bluetooth 5.0, the board supports stable wireless music streaming from smartphones and other mobile devices. Integrated Power Amplifier:

It features a built-in power amplifier capable of delivering 6W (2x3W true stereo) directly to speakers, making it a standalone solution for small audio setups.

Call and Recording Support: Unlike basic decoder boards, the Go to product viewer dialog for this item.

supports hands-free calling. It also features a recording function that can capture audio directly onto a TF card or USB drive. Diverse Input Methods: Users can play audio via: Comprehensive Overview of the Go to product viewer

USB Port: For flash drives (supports up to 2A discharge for charging devices).

TF/Micro SD Card Slot: For local MP3, WAV, APE, and FLAC file playback.

AUX (Line In): 3.5mm stereo input for external wired devices. FM Radio: Built-in digital tuner for local broadcasts.

Large Digital Display: A clear screen shows the current input mode, track duration, and other status data. Technical Specifications

The board is engineered for flexibility across different power environments: Specification Power Supply DC 5V to 12V (Optimal 12V-14V recommended) Working Current Audio Formats MP3, WAV, APE, FLAC (Lossless support) Bluetooth Version Dimensions Approx. 7.5cm (L) x 5.0cm (W) Memory Function Power-off memory remembers last song and volume Practical Applications

is widely used by hobbyists and automotive enthusiasts for various purposes:

Car Audio Retrofitting: Modernizing older vehicles that lack Bluetooth or USB inputs.

DIY Boomboxes: Its integrated 6W amplifier and remote control make it an ideal core for portable, custom-built speaker systems.

Home Stereo Upgrades: Converting vintage home theater receivers into modern wireless receivers.

The device typically comes with a small remote control (often powered by a CR2025 battery) to allow for convenient operation of folder selection, volume adjustment, and mode switching. You can find various versions of this decoder board from global retailers like Alibaba, Amazon Japan, and eBay.

Based on the model number JX-810BT, you are likely referring to a multimedia car stereo head unit (often marketed under brands like Pumpkin, Eonon, or general Android/OEM-style replacement units). Buy this soundbar if:

These units are popular "Android Navigation" or "Multimedia Player" systems designed to fit specific vehicle dashboards while providing modern features like Bluetooth, GPS, and Touchscreen capabilities.

Because these units are often manufactured by various OEM factories in China and rebranded, specific manuals can vary slightly. However, below is a Complete User Guide covering the standard features and operations for the JX-810BT platform.

Buy this soundbar if:

  1. You are a college student or renter: You need better sound than your TV’s speakers but don't want to invest $500+.
  2. You hate thin TV speakers: Modern flat-screen TVs face backward or downward. The JX-810BT fires sound forward.
  3. You want a wireless subwoofer cheaply: Most bars under $100 have a wired subwoofer (annoying cable across the floor). This one is wireless.
  4. You host outdoor movie nights: The Bluetooth 5.0 range allows you to keep your phone 30 feet away without cutting out.

2. Hardware Interface (Front & Back)

What is the JX-810BT?

The JX-810BT is generally identified as a Bluetooth-enabled audio receiver or hands-free car kit produced by a mid-tier electronics manufacturer (often associated with generic or re-branded Chinese OEM products). Unlike major brands like Sony, Bose, or Anker, the "JX" series typically targeted budget-conscious consumers looking to add wireless streaming to older audio equipment.

Based on archived user manuals and forum discussions, the key specifications of the JX-810BT include:

  • Bluetooth Version: 2.1 or 3.0 (pre-4.0 era)
  • Profile Support: A2DP (stereo audio), AVRCP (basic playback control), and HSP/HFP (hands-free calling)
  • Battery Life: Approximately 6-8 hours of playback (if portable)
  • Connectivity: 3.5mm aux output, micro-USB charging, and sometimes an integrated FM transmitter for car use
  • Range: Up to 10 meters (33 feet) in open space

Audio Streaming

  • Play music on your phone, and it will stream to the car speakers.
  • Use the on-screen controls to Play/Pause or skip tracks.

Frequently Asked Questions (FAQ)

Q: Does the JX-810BT work with a Samsung TV? A: Yes. Use the Optical cable. Go to your Samsung TV settings > Sound > Audio Output > Optical.

Q: Can I connect the JX-810BT to my phone and TV at the same time? A: No. It connects to one source at a time. You must manually switch inputs via the remote.

Q: Does it come with a wall mount? A: Yes, the metal brackets and screws are included, but you will need to provide your own wall anchors.

Q: Why does my JX-810BT turn off by itself? A: The unit has an auto-standby feature. If it doesn't detect an audio signal for 15 minutes, it shuts down to save power.

Q: Is there a JX-810BT app? A: No. There is no companion app. All EQ presets (Music, Movie, News, 3D) are controlled via the included remote.

Have you used the JX-810BT? Share your experience in the comments below. For more budget audio reviews, subscribe to our newsletter.

3. Portable Speaker Conversion

Some versions of the JX-810BT came with built-in small speakers or allowed connection to passive speakers, turning them into makeshift portable Bluetooth boomboxes.