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Small green rectangular Bluetooth receiver with back clip and 3.5mm jack

LUOM

LUOM AX-03 Green Bluetooth Receiver Adapter with Mic

SKU CH-55B8-NWFC6

Adds wireless audio and calls to any 3.5 mm headphones, supports dual-device pairing and includes a built-in microphone

  • Audio sensitivity118 dB S.P.L. at 1 kHz
  • Supported platformsWorks with Windows Vista
  • Product typeAccessories
  • Product colorGreen
  • Wireless music and calls with post-hook Bluetooth receiver
  • Dual-device pairing connects two phones simultaneously
  • 118dB sensitivity delivers clear audio at 1KHz
  • 60mAh battery powers the compact clip-on adapter
  • Universal 3.5mm jack works with headphones and car audio

Green Clip-On Bluetooth Audio Adapter

The LUOM AX-03 is a compact receiver that plugs into any 3.5 mm headphone jack, instantly turning wired headphones or speakers into wireless ones. It pairs with two phones simultaneously so you can switch between music and calls without re-pairing. A built-in microphone handles hands-free conversations, and a simple clip secures the unit to clothing during workouts or commutes. Battery life comes from a 3.7 V 60 mAh cell.

For Listeners Who Want Wireless Freedom

This suits anyone who owns favourite wired earphones and wants Bluetooth convenience without buying new headphones. It also fits drivers who need a quick way to stream audio through a car aux input. Buyers who need aptX or LDAC codec support, longer battery runtime, or a dedicated DAC should look elsewhere because those features are not included.

118 dB Sensitivity at 1 kHz

The quoted sensitivity of 118 dB S.P.L. at 1 kHz shows the adapter can drive typical earphones to loud volumes without distortion. If your headphones require significantly more voltage to reach comfortable levels, this receiver may not deliver enough output.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameLUOM
Product lineAX-03
Model nameAX-03
Product typeAccessories
Product colorGreen
Audio & video
Audio sensitivity118 dB S.P.L. at 1 kHz
Compatibility
Supported platformsWorks with Windows Vista

Questions about this item

How do I install the LUOM AX-03 receiver and what step do people often miss?

Plug your wired headphones into the 3.5mm jack, clip the unit on, then hold the multifunction button until the LED flashes to enter pairing mode; the step many miss is keeping the button held long enough for the flash.

What maintenance or replacement will the LUOM AX-03 need later?

The internal 3.7V 60mAh lithium battery is not user-replaceable; when it no longer holds a charge the whole receiver must be replaced.

What limit appears first during sustained use of the LUOM AX-03?

Battery life is the first constraint; the 60mAh cell gives only a few hours of continuous playback before the 3.7V supply needs recharging via micro-USB.

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