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Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.

Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.

Our last trading day before the holidays is 20th December, and we will reopen on 13th January.

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1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver

EAN: 7331898819126 SKU: ML300
1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver1Mii ML300 2-in-1 Bluetooth Audio Transmitter & Receiver
$79
$79$36
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Full Australian Warranty
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  • Express to Metro (1-3 biz days)
  • Standard to Metro (2-6 biz days)
  • Express to Non-metro (2-6 biz days)
  • Standard to Non-metro (5-20 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • In Stock
  • Model: 1mii ML300
  • 7 Reviews
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1Mii ML300 2-in-1 Bluetooth 5.2 Audio Receiver & Transmitter

The 1Mii ML300 is a versatile, portable 2-in-1 Bluetooth 5.2 audio adapter engineered to transmit or receive high-fidelity wireless audio across non-Bluetooth devices. Featuring a dedicated hardware switch for Transmitter (TX) and Receiver (RX) modes, it allows users to stream audio from TVs and PCs to Bluetooth headphones, or enable wireless music playback on legacy home stereos, car audio systems, and wired headphones. Powered by an internal 280mAh battery and supporting high-definition, low-latency audio codecs, the ML300 delivers synchronized sound with minimal delay for gaming, movies, and everyday listening.

  • 2-in-1 TX/RX Functionality: Easily switches between Transmitter (TX) mode to send audio from non-Bluetooth sources and Receiver (RX) mode to receive wireless audio on wired speaker systems.
  • Advanced Bluetooth 5.2 Technology: Provides fast pairing, ultra-stable wireless range, and reduced power consumption for reliable connectivity.
  • Low Latency & High-Definition Codec Support: Integrated support for aptX Low Latency and aptX HD minimizes audio lag to sync sound perfectly with video content while preserving audio fidelity.
  • Dual-Link Pairing (TX Mode): Capable of transmitting audio to two pairs of Bluetooth headphones or speakers simultaneously.
  • Long Battery Life: Built-in 280mAh rechargeable battery delivers up to 10–12 hours of continuous playback per charge and supports operation while charging via USB-C.
  • Compact & Portable Design: Lightweight, ultra-compact form factor featuring a standard 3.5mm AUX port for easy integration into car dashboards, airplane seats, and home media setups.

features
  • Product Type: Portable 2-in-1 Bluetooth Audio Transmitter & Receiver
  • Brand: 1Mii
  • Model Series: ML300
  • Bluetooth Version: Bluetooth 5.2
  • Audio Codec Support: aptX Low Latency, aptX HD, aptX, SBC, AAC
  • Battery Capacity: 280mAh Internal Rechargeable Battery
  • Input / Output Interface: 3.5mm AUX Audio Jack, USB-C (Charging/Digital Audio)
  • Operating Range: Up to 10–12 meters (33–40 feet)
  • Application: TV Audio Transmission, In-Car Wireless Audio, Home Stereo Bluetooth Upgrade, Airplane Entertainment Adapter
Bluetooth connection for the older vehicle

A great device for the older vehicle that does not have a Bluetooth connection but does have an aux in. Just plug and play. This device is able to connect 2 mobile phones at the same time.
Adeesh Bhogal, 2026-09-20 on Amazon


Wireless Metal Detector

Using the 1Mii ML300 on my metal detector - works a treat. Low lag; solid connection; and no messy cords getting in the way while swinging. Easy to pair and the battery lasts well on long sessions. Simple bit of gear that just does its job.
Mark, 2026-04-28 on Amazon


Excellent

I bought these to use with my Bose headphones; mostly on the plane. Connected to them first time almost without trying. Connection is stable; used them on the internal battery and via the USB charger; didn't miss a beat.
Mark M., 2025-01-02 on Amazon


Good for TV

I purchased this for our travels so that we can watch TV with our earbuds and hear clearly with no sound in the room. I matched this with some TOZO T6 earbuds. Both the transmitter and buds are working on Bluetooth version 5.3 so there doesn't appear to be any delay in the sound to lip movement. I am very happy.
Earagain, 2024-03-24 on Amazon


Works like a charm. Just follow instructions

I needed bluetooth for my home workouts but I live in an apartment so I didn't wanna be loud. JBL earpods connected immediately. Sound is clear and no lag.
Shaifali Bhagat, 2023-08-18 on Amazon


Works as advertised

Does the job. Two Bose do connect okay. A few things; it takes a while to connect.. often feels like plug and pray a few times before the headphones initially connect. I connected this to TV to watch in peace but need to switch off the device or else it always reconnects to the headphone. But works as promised and two headphones is kind of a good bonus. Works even if connected to TV USB. Volume should be in your headphones.
Robins, 2023-12-11 on Amazon


A low latency BT transmitter for Sony wh-1000xm4

Used it as transmitter for Sony wh-1000xm4. Amplifying not too good and input volume from source should be at max. Quality of sound not great but good enough. Important thing is no discernible lag in audio and video when watching a video.
Fec63, 2025-11-21 on Amazon




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