Mii Bluetooth 5.3 Transmitter Receiver for Wireless Headphones

1Mii is a high-tech enterprise composed of a group of innovative and craftsmanship industrial designers, aesthetic masters, a team of PhDs in acoustic tuning, and musicians. Each 1Mii product has been rigorously tested by the 1Mii professional acoustic laboratory to ensure it meets the brand's values: Bring Music to Life! At present, 1Mii has more than 10 million users, and their products cover audio accessories, Bluetooth headphones, and HiFi audiophile devices.

The latest Bluetooth 5.3 technology enables the 1Mii ML300 aux Bluetooth adapter to be backward compatible with Bluetooth 5.2/5.1/5.0/4.2/4.0/3.0/2.0, delivering more stable wireless connectivity to your devices. With advanced aptX low latency technologies, it can provide up to 80% lower latency, ensuring high-quality sound without audio and video synchronization issues, whether you're playing video games or watching movies.

The 1Mii ML300 is a 2-in-1 Bluetooth transmitter and receiver. In TX mode, it's easy to turn a non-Bluetooth TV, PC, gym, or flight equipment into a Bluetooth transmitter. In RX mode, it can stream music to speakers, car, or home stereo systems without Bluetooth capabilities. The adapter supports devices with 3.5mm aux or 2RCA audio jacks.

The 1Mii ML300 Bluetooth receiver for home stereo delivers up to 12 hours of battery life in transmitter mode and up to 15 hours in receiver mode, all on a single charge. The mini body contains the latest Bluetooth 5.3 and aptX low latency/adaptive/HD technologies, making it quite powerful despite its compact size.

Instant setup is a breeze – simply plug, pair, and play. No additional settings are required, and you can safely charge the Bluetooth transmitter and receiver while using it. The product package includes a 2-in-1 Bluetooth transceiver, a USB Type-C charging cable, a 3.5mm audio cable, and an RCA to 3.5mm AUX audio cable, along with a user manual.

To use the 1Mii ML300 as a Bluetooth transmitter, switch it to "TX" mode, long-press the Bluetooth button for about 2 seconds to enter pairing mode, and then set your Bluetooth headphones, soundbar, or speaker to also enter pairing mode. After successful pairing, connect the ML300 to the audio output of your PC, TV, or MP3 player.

To use the 1Mii ML300 as a Bluetooth receiver, switch it to "RX" mode, long-press the Bluetooth button for about 2 seconds to enter pairing mode, and then connect it to your phone, tablet, or laptop via Bluetooth. After successful pairing, connect the ML300 to the audio input of your wired speaker, soundbar, or earphones.

The 1Mii ML300 Bluetooth adapter is compatible with AirPods, but not with AirPods Pro 2nd Gen. It does not have a built-in microphone, so it doesn't support online calls or conference calls with a headset. To ensure low latency, your Bluetooth headphones or speaker must also support the aptX Low Latency function. If you cannot pair the ML300 with your Bluetooth devices, try resetting both the adapter and the devices to their factory defaults.

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