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  • Eagle Eyes CHINA Inspection Service (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...
  • Bg 24 2 4g Single Channel Tri Diversity Wireless Microphone System - China

    price: contact company for price

    Wireless carrier frequency: 2.4 GHz

    Audio sampling rate: 48KHz 24-bit

    Frequency response 20Hz-20kHz

    low latency: ≤3ms

    dynamic range: ≥110dB

    Wireless format: Relacart proprietary digital audio format BG-24 is a newly launched 2.4G digital wireless microphone system from the Relacart MIPASSPORT series.

    The appearance is simple and elegant, made of strong and durable alloy; the high-brightness OLED display can clearly display the working status of the device.

    Optional handheld microphone wireless charging base makes charging management more convenient; it uses ISM's global unrestricted 2.4GH frequency band for transmission and can be used in any area.

    Relacart independently develops digital audio algorithms, allowing the host to have ultra-low latency transmission; it is fully suitable for small and medium-sized performances, business negotiation venues, conference rooms, schools, home entertainment and other occasions.

    Relacart BG-24 2.4 GHz Wireless Microphone with Independently Developed Low-Latency Compression Algorithm

    2.4G Single-Channel Tri-Diversity Wireless Microphone System:

    The 2.4G Single-Channel Tri-Diversity Wireless Microphone System is a cutting-edge audio solution designed to provide reliable, high-quality wireless sound for a wide range of applications.

    Featuring advanced tri-diversity technology, this system ensures superior signal reception and reduced interference, making it perfect for both indoor and outdoor environments.

    What is it?

    This wireless microphone system operates on the 2.4GHz frequency band, offering clear and stable transmission for professional sound quality.

    The tri-diversity feature utilizes three antennas to enhance signal strength and maintain a strong connection, even in challenging environments.

    Who is it for?

    This system is ideal for performers, speakers, event organizers, and audio professionals who require high-performance, interference-free audio.

    It’s perfect for live events, conferences, presentations, or even for personal use in content creation like vlogging or podcasting.

    What problems does it solve? Interference issues: The tri-diversity technology significantly reduces dropouts and interference, ensuring a seamless audio experience.

    Signal reliability: It provides a stable connection over longer distances compared to traditional single-antenna systems.

    Convenience: With a 2.4GHz frequency band, it eliminates the need for bulky transmitters and external receivers, making setup quick and easy.

    Whether you're hosting a corporate event, performing on stage, or creating high-quality content, this wireless microphone system delivers clear, uninterrupted audio every time.

    Product Specifications Model: Relacart BG-24 Transmission Frequency: 2.4 GHz (globally license-free) Latency: <3 ms (with independently developed low-latency compression algorithm) Bandwidth Occupancy: <1 MHz Transmission Distance: Up to 50 meters (open space) Audio Frequency Response: 20 Hz – 20 kHz Total Harmonic Distortion (THD): <0.1% Battery Type: Rechargeable NiMH Charging Method: Contact-type dual-bay charger (optional) Reception Technologies: Antenna diversity, frequency diversity, time diversity Independently Developed Low-Latency Compression Algorithm

    Relacart has independently developed a cutting-edge low-latency digital audio algorithm, achieving compression and decompression latency of less than 3 ms.

    This advanced technology sets the BG-24 2.4 GHz wireless microphone apart from other 2.4G digital wireless systems on the market.

    The result is exceptional real-time audio performance, making it the ideal choice for high-demand professional environments.

    Additionally, the frequency occupied bandwidth is less than 1 MHz, greatly minimizing external and intermodulation interference, and ensuring a clean and reliable signal.


    Company Contact:


    • Phone: 02038109133

    • Address: Suite 1302, South Tower World Trade Centre Complex,371 - 375 Huanshi Dong Road, Guangzhou , Guangdong , China

    • Email: Email


    Published date: August 13, 2025

    • Business Description: Relacart is the company founded in 1994 by professionals who wanted to make difference to things done before.

      Relacart aims at bringing things of futures technology for today.

      Relacart is dedicated in designing, manufacturing, marketing and distributing professional audio products.

      We have started from microphone, conference systems and mixers, now we are doing production of digital wireless microphone, digital wireless conference system, tour guide system, public address system, etc.

      We have full equipped sound test lab to provide you all type of test and reports, we have most advanced equipments to produce hi-end products, we have using German SMT process automatic plant in production, we have Q.

      C department to keep a close eye on all production line.

      Each products will go through Q.

      C test before go for final packing.

      We have all advanced testing equipments such as spectrum analyzer, radio communications test sets, audio analyzer, etc.

      Our R&D department is working in developing new products, we have team of professional working on advanced equipment to designing new products, we are also using feedback from market to improve our products.

      Relacart is an industry leader having obtained CE, FCC, UL and etc, and achieved the ISO9001-2008.

      In sum Relacart with its team of well trained service, consultancy, R&D engineers and marketing experts, the exciting demands of growing constituency of audio industry.

      We assure you provide stable quality, unique design; competitive product, rapid delivery and high quality service are our future development direction.

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