1Mii B03Pro

1Mii B03Pro Bluetooth Transmitter Receiver User Manual

Model: B03Pro

pengenalan

The 1Mii B03Pro is a versatile 3-in-1 Bluetooth audio adapter designed to enhance your home audio experience. It functions as a Bluetooth transmitter, a Bluetooth receiver, and offers a bypass mode. This device allows you to stream audio wirelessly to or from your existing audio systems, including home stereos, TVs, and speakers. Its broad compatibility and advanced audio codecs provide high-quality sound transmission.

Diagram showing the 1Mii B03Pro in Receiver, Transmitter, and Bypass modes, illustrating connections to phones, tablets, PCs, TVs, stereo receivers, and speakers.

Imej: Selesaiview of the 1Mii B03Pro's three operational modes: Receiver, Transmitter, and Bypass.

Ciri-ciri Utama

  • Fungsi 3-dalam-1: Operates as a Bluetooth transmitter, receiver, and in bypass mode for flexible audio connectivity.
  • Audiophile DAC: Equipped with an ESS SABRE9018K2M decoding chip, supporting up to 384 kHz/32-bit sampling for high-fidelity audio with a 121 dB Signal-to-Noise Ratio (SNR).
  • Bluetooth 5.3 Terperinci: Features aptX Adaptive, aptX LL (Low Latency), and aptX HD codecs for high-quality, low-latency audio transmission and reception. aptX HD supports up to 48 kHz/24-bit audio.
  • Julat Wayarles Lanjutan: Provides a maximum operating distance of 80 meters (265 feet) outdoors and 35 meters (115 feet) indoors, allowing freedom of movement without losing audio connection.
  • Sokongan Dwi Pautan: Can connect to two Bluetooth headphones or speakers simultaneously in transmitter mode.
  • Keserasian Luas: Supports AUX, RCA, and optical digital inputs/outputs, making it compatible with a variety of devices including amplifiers, speakers, TVs, computers, and mobile phones.
Close-up of the 1Mii B03Pro's control panel, highlighting LED indicators for RX, SBC, APTX, LL, HD, AD, and the 'HiFi Adapter ESS SABRE9018K2M' logo.

Image: Detail of the 1Mii B03Pro's top panel, showing codec indicators and the ESS SABRE DAC chip.

Close-up of a circuit board with the ESS ES9018K2M chip clearly visible, emphasizing the audiophile-grade DAC.

Image: Microchip labeled 'ESS ES9018K2M' on a circuit board, representing the integrated audiophile DAC.

Kandungan Pakej

  • 1Mii B03Pro Bluetooth Transmitter Receiver Unit
  • Kabel Kuasa USB
  • Kabel Audio 3.5mm
  • RCA Audio Cable (3.5mm Female to RCA Male)
  • Kabel Digital Optik
Image showing the 1Mii B03Pro device from top and back, along with its accessories: USB power cable, 3.5mm audio cable, RCA cable, and optical cable.

Image: The 1Mii B03Pro unit and its included cables for various audio connections.

Reka Letak Peranti

The 1Mii B03Pro features a user-friendly layout with clearly labeled ports and controls. Familiarize yourself with the device's front and rear panels for optimal setup and operation.

Kawalan dan Penunjuk Panel Hadapan:

  • Mode Switch (TX/RX/Bypass): Selects the operational mode.
  • Butang Berpasangan Bluetooth: Memulakan mod berpasangan.
  • Butang Kelantangan (+/-): Melaraskan tahap output audio.
  • Butang Kuasa: Menghidupkan/mematikan peranti.
  • Penunjuk LED: Display current mode (TX/RX), active codec (SBC, aptX, LL, HD, AD), and connection status.

Port Panel Belakang:

  • DC DALAM: USB power input.
  • 3.5mm Out / Optical Out: Audio outputs for connecting to speakers or receivers.
  • Optical In / 3.5mm In: Audio inputs for connecting to source devices like TVs or PCs.
Atas view of the 1Mii B03Pro device with two antennas, showing buttons for Bluetooth, volume, power, and LED indicators for TX, RX, SBC, APTX, LL, HD, AD modes.

Imej: Atas view of the 1Mii B03Pro, highlighting controls and indicators.

belakang view of the 1Mii B03Pro device, displaying input and output ports including 3.5mm, Optical, and DC IN.

Imej: Belakang view of the 1Mii B03Pro, showing all connection ports.

Persediaan dan Operasi

1. Menghidupkan Peranti

  1. Connect the provided USB power cable to the DC IN port on the B03Pro.
  2. Plug the other end of the USB cable into a 5V USB power adapter (not included) or a powered USB port.
  3. Tekan ke Butang Kuasa to turn on the device. The LED indicators will light up.

2. Selecting Operating Mode (TX/RX/Bypass)

Use the mode switch on the front panel to select your desired operation mode:

  • Mod TX (Pemancar): Untuk menghantar audio daripada peranti bukan Bluetooth (cth., TV, PC) ke fon kepala atau pembesar suara Bluetooth.
  • Mod RX (Penerima): To receive audio from a Bluetooth device (e.g., smartphone, tablet) and play it through a non-Bluetooth stereo system or speakers.
  • Mod Pintasan: To allow audio to pass through the device without Bluetooth processing, useful when you want to use your wired speakers directly.

3. Receiver Mode (RX) Setup

In RX mode, the B03Pro receives Bluetooth audio and outputs it to your wired audio system.

  1. Tetapkan suis mod kepada RX.
  2. Connect the B03Pro's 3.5mm Out or Optik Keluar port to your stereo receiver, amplifier, or powered speakers using the appropriate audio cable.
  3. On your smartphone or tablet, enable Bluetooth and search for "1Mii B03Pro". Select it to pair.
  4. Once paired, the RX LED indicator will be solid, and you can stream audio from your device to your stereo system.
A woman relaxing on a bed, using her smartphone, with the 1Mii B03Pro connected to two wooden speakers, illustrating the receiver mode for home audio.

Imej: Cthample of the 1Mii B03Pro in Receiver (RX) mode, connecting a smartphone to traditional speakers.

4. Transmitter Mode (TX) Setup

In TX mode, the B03Pro transmits audio from your non-Bluetooth device to Bluetooth headphones or speakers.

  1. Tetapkan suis mod kepada TX.
  2. Connect your audio source (e.g., TV, PC) to the B03Pro's 3.5mm In or Optik Dalam port using the appropriate audio cable.
  3. Letakkan fon kepala atau pembesar suara Bluetooth anda ke dalam mod berpasangan.
  4. Tekan ke Butang Berpasangan Bluetooth on the B03Pro. The TX LED will flash.
  5. The B03Pro will automatically search for and connect to your Bluetooth audio device. Once connected, the TX LED will be solid.
  6. For dual link, repeat step 3 and 4 for the second Bluetooth device.
A couple wearing Bluetooth headphones watching TV, with the 1Mii B03Pro connected to the TV, demonstrating the dual link transmitter mode.

Image: The 1Mii B03Pro in Transmitter (TX) mode, enabling two people to listen to TV audio via Bluetooth headphones.

5. Bypass Mode Setup

Bypass mode allows you to use your wired speakers directly without disconnecting the B03Pro, providing a seamless transition between wired and wireless audio.

  1. Tetapkan suis mod kepada pintasan.
  2. Connect your audio source (e.g., TV) to the B03Pro's 3.5mm In or Optik Dalam pelabuhan.
  3. Connect the B03Pro's 3.5mm Out or Optik Keluar port to your wired speakers or soundbar.
  4. Audio will now pass directly from your source to your wired speakers.
A child watching TV with the 1Mii B03Pro connected to a soundbar, illustrating the bypass mode where audio passes directly to wired speakers.

Image: The 1Mii B03Pro in Bypass mode, allowing direct audio output to a soundbar from a TV.

Penyelenggaraan

  • Keep the device in a dry environment, away from extreme temperatures and direct sunlight.
  • Bersihkan peranti dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau aerosol.
  • Elakkan daripada menjatuhkan atau meletakkan peranti kepada kesan yang kuat.
  • Pastikan pengudaraan yang betul di sekeliling peranti semasa operasi.

Menyelesaikan masalah

Masalah Penyelesaian yang Mungkin
No power / Device does not turn on. Ensure the USB power cable is securely connected and the power source is active. Try a different USB power adapter or port.
Tidak boleh berpasangan dengan peranti Bluetooth.
  • Ensure the B03Pro is in the correct mode (TX for transmitting, RX for receiving).
  • Put both the B03Pro and your Bluetooth device into pairing mode.
  • Move devices closer to each other.
  • Clear previous pairing records on both devices and try again.
Tiada output audio.
  • Check all audio cable connections (3.5mm, RCA, Optical).
  • Ensure the correct input/output is selected on your connected audio system.
  • Verify the volume levels on both the B03Pro and your connected devices.
  • Confirm that the B03Pro is successfully paired and connected to your Bluetooth device.
Kualiti audio kurang baik atau terputus-putus.
  • Reduce the distance between the B03Pro and the connected Bluetooth device.
  • Remove any obstacles (walls, large objects) that may interfere with the signal.
  • Avoid placing the device near other wireless devices that may cause interference (e.g., Wi-Fi routers, microwaves).
  • Ensure your source audio quality is high.

Spesifikasi

Ciri Perincian
Jenama 1Mii
Nombor Model B03Pro
Teknologi Ketersambungan Bluetooth 5.3, RCA, 3.5mm Jack, Optical
Ciri Khas Audiophile DAC (ESS SABRE9018K2M), Long Range, TX+BYPASS Working, aptX HD, aptX LL, aptX Adaptive
Peranti Serasi Amplifiers, Speakers, Televisions, Computers, Bluetooth Wireless Headphones, Mobile Phones
Mod Keluaran Audio Stereo (Saluran 2.0)
warna Hitam
Kaedah Kawalan Butang pada peranti
Julat Tanpa Wayar (Luar) Sehingga 80 meter (265 kaki)
Julat Tanpa Wayar (Dalam Ruangan) Sehingga 35 meter (115 kaki)

Waranti dan Sokongan

1Mii products come with a standard manufacturer's warranty. For specific warranty details, technical support, or customer service inquiries, please refer to the warranty card included in your product packaging or visit the official 1Mii website. You can also contact 1Mii customer support directly through their provided contact channels.

Untuk maklumat terkini dan sumber sokongan, sila lawati: www.1mii.com

© 2026 1Mii. All rights reserved.

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