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The JK6839BT is a programmable Bluetooth audio module with SD card and FM tuner support, built for professional audio integration. It decodes MP3 files at bitrates from 32 to 320 kbps and supports FAT16 or FAT32 file systems for USB and SD storage. The module includes a 4-key control panel with MODE, NEXT/V+, PLAY/PAUSE/SCAN, and PRE/V- functions, alongside IR remote compatibility for full operation without direct panel access.
Constructed with a black panel measuring 105 by 25.5 mm, the unit operates on a 5V DC power supply and delivers over 20 hours of battery life. It supports multiple input modes, including USB, SD, AUX, FM radio, and Bluetooth, with seamless switching via the MODE key. Typical for MP3 decoder boards, this module integrates into pro audio systems, amplifiers, car audio setups, and speakers with minimal additional circuitry.
This module is designed for OEMs and integrators building custom audio solutions. Its compact form factor and multi-functionality make it suitable for embedded applications in consumer electronics, automotive audio, and portable speaker systems. Buyers should confirm compatibility with their intended power supply and audio output requirements before ordering.
| Model Number | JK6839BT |
| Memory Support | USB/SD (FAT16 or FAT32) |
| Audio Formats | MP3 (32-320 kbps) |
| Input Modes | USB, SD, AUX, FM Radio, Bluetooth |
| Panel Dimensions | 105 × 25.5 mm |
| Voltage | 5V DC |
| Battery Life | > 20 hours |
| Control Interface | 4-key panel + IR remote |
| Typical Bluetooth Range | 10 meters (standard for Class 2 modules) |
| Typical FM Frequency Range | 87.5-108 MHz (standard for commercial FM tuners) |
Shenzhen J&K Ideal Electronic Technology Co., Ltd. operates from Shenzhen, Guangdong, with a focus on R&D, manufacturing, and sales of electronic modules. The company specializes in MP3/MP5 modules, amplifier modules, and wireless solutions, serving customers with designs tailored for professional and consumer audio applications.
The supplier’s profile indicates a commitment to product development, with a portfolio that includes integrated audio solutions for embedded systems. Their offerings are positioned for OEMs and integrators, with a stated emphasis on competitive pricing and technical support for custom projects.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify that the module’s input/output specifications match your system requirements, particularly the 5V DC power supply and line-level audio outputs. Confirm compatibility with your intended storage media (USB/SD) and file formats, as the module is limited to MP3 decoding.
For logistics, clarify lead times and shipping terms, as these are not specified in the listing. The module’s compact size (105 × 25.5 mm) suggests it can be shipped via standard courier services, but bulk orders may require palletized freight. Incoterms such as FOB Shenzhen should be agreed upon with the supplier.
Quality checks should include testing the module’s Bluetooth pairing range, FM tuner sensitivity, and audio output clarity across all input modes. Request a sample for validation, and ensure the supplier provides a certificate of conformity for the Bluetooth and FM components, as these are critical for regulatory compliance in many markets.
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When sourcing Audio Sd Card Fm Tuner Mp3 Player Module for your business, securing the right balance of quality and cost is essential. J&K Ideal Hk Co., Limited, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.08/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Audio Sd Card Fm Tuner Mp requires careful attention to shipping logistics, customs compliance, and secure payment terms. J&K Ideal Hk Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
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Importing Audio Sd Card Fm Tuner Mp requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Audio Sd Card Fm Tuner Mp3 Player Module from J&K Ideal Hk Co., Limited is $3.08/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to J&K Ideal Hk Co., Limited through EximNext.
The supplier, J&K Ideal Hk Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Audio Sd Card Fm Tuner Mp. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Audio Sd Card Fm Tuner Mp3 Player Module depends on the specific grade and form. Contact J&K Ideal Hk Co., Limited through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Audio Sd Card Fm Tuner Mp from China, negotiate shipping terms (FOB, CIF, or EXW) directly with J&K Ideal Hk Co., Limited. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, J&K Ideal Hk Co., Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to J&K Ideal Hk Co., Limited through EximNext.
J&K Ideal Hk Co., Limited offers Audio Sd Card Fm Tuner Mp with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Audio Sd Card Fm Tuner Mp is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from J&K Ideal Hk Co., Limited through our platform.
J&K Ideal Hk Co., Limited maintains international quality certifications. These ensure that the Audio Sd Card Fm Tuner Mp meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. J&K Ideal Hk Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with J&K Ideal Hk Co., Limited.
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