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Compact black box with silver rotary knob, two antennas, RGB lighting, assorted cables and remote control

MOREGAX M18 Bluetooth 5.3 Receiver Transmitter RGB Knob

SKU CH-6GRM-E848N

Bluetooth 5.3 receiver and transmitter with knob and RGB lighting, 160 ft outdoor range, 12-hour battery, RCA, optical, coaxial, 3.5 mm, USB and 6.5 mm mic connections

  • Accessory category1 x Bluetooth Adapter, 1 x AUX 3.5 mm cable 1 x RCA cable, 2
  • Audio inputs3.5 mm Jack, USB
  • Audio outputsUSB, 3.5 mm Jack
  • Audio channels5.1, Stereo, Surround
  • Power supply1 x AUX 3.5 mm cable 1 x RCA cable, 2 x Bluetooth Antenna
  • Spec summary3.5 mm Jack, USB, M18
  • Bluetooth 5.3 chip delivers clear treble and subdued bass
  • Dual-antenna design reaches 160 feet line-of-sight outdoors
  • Knob controls power, volume, bass and treble for live sound
  • RGB lighting shifts colour with each operating state
  • Includes remote, 3.5 mm, RCA, optical, coaxial, USB and 6.5 mm mic ports

Versatile Bluetooth 5.3 Audio Adapter

The MOREGAX M18 works as a receiver and transmitter for home stereo systems, TVs and headphones. It adds wireless streaming to legacy Hi-Fi gear and lets you send TV audio to Bluetooth headphones or speakers. A 6.5 mm microphone jack also supports live singing sessions.

Thermals Noise and Power Draw

The unit runs from an external USB power cable so it draws minimal current and generates no audible fan noise. Its low-power Bluetooth 5.3 core stays cool during extended listening sessions. Typical operation lasts around 12 hours on a single charge cycle.

Build Quality and Daily Connectivity

A solid chassis measuring 4.6 in x 4.3 in x 1.6 in houses dual external antennas for stable range. Front-panel rotary knobs control power, volume, bass and treble while RGB lighting reflects the current mode. Included cables cover 3.5 mm AUX, RCA, optical and coaxial connections plus a remote control.

How it compares

Measured against everything we stock in Wireless Microphone Systems, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 74% of the 119 comparable items (median $114.99).

Specifications

Product
Brand nameMOREGAX
Product lineM18
Model nameM18
Accessory category1 x Bluetooth Adapter, 1 x AUX 3.5 mm cable 1 x RCA cable, 2 x Bluetooth Antenna, 1 x USB Power cable, 1 x Remote Control 1 x User Manual
Audio & video
Audio inputs3.5 mm Jack, USB
Audio outputsUSB, 3.5 mm Jack
Audio channels5.1, Stereo, Surround
Power
Power supply1 x AUX 3.5 mm cable 1 x RCA cable, 2 x Bluetooth Antenna
Size & build
Measurements4.6 in × 4.3 in × 1.6 in
Product weight0.508 kg
In the box
Package contents1 x Bluetooth Adapter, 1 x AUX 3.5 mm cable 1 x RCA cable, 2 x Bluetooth Antenna, 1 x USB Power cable, 1 x Remote Control 1 x User Manual

Questions about this item

How do I install the M18 Bluetooth 5.3 adapter and which step is often missed?

Connect the supplied USB power cable to a 5 V source, attach the two external antennas, then select RCA, 3.5 mm, optical or coaxial on the rear panel — many users forget to press the mode button to match the chosen output.

What maintenance or replacement will the M18 need over time?

The internal lithium cell delivers about 12 hours per charge; after several hundred cycles the runtime shortens, so plan on recharging more often or using the USB power cable permanently.

What limit appears first during a long listening session with the M18?

Battery life caps portable use at roughly 12 hours; beyond that the unit must stay plugged into USB power to continue streaming.

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