Introduction
The 1Mii ML201 Bluetooth 5.1 Audio Receiver is designed to add wireless Bluetooth audio streaming capabilities to your existing non-Bluetooth audio systems. This device allows you to connect your smartphone, tablet, or other Bluetooth-enabled devices to powered speakers, home stereo systems, or car stereos via RCA or 3.5mm AUX connections, enabling high-fidelity wireless music playback.
Image: Illustration of Bluetooth 5.1 technology, highlighting its advanced capabilities for stable and efficient wireless audio transmission.
Package Contents
Please check the package contents upon unboxing to ensure all items are present:
- 1Mii ML201 Bluetooth Receiver
- USB Charging Cable
- 3.5mm Audio Cable
- RCA to 3.5mm Audio Cable
- User Manual
Product Overview
The ML201 features a compact design with essential controls and connectivity options for ease of use.
Image: The 1Mii ML201 Bluetooth receiver, displaying its top-mounted buttons and rear audio output ports.
- Power Button: Press and hold to turn the device on or off.
- Bluetooth Button: Press and hold to enter pairing mode.
- 'M' Button: Toggles between Normal Mode and Bass Mode.
- 3.5mm Audio Output: Connects to audio systems via a 3.5mm AUX cable.
- RCA Audio Output: Connects to audio systems via an RCA to 3.5mm cable.
- Micro USB Charging Port: For charging the device.
Image: The 1Mii ML201 Bluetooth receiver held in a hand, illustrating its compact size and dimensions (54mm x 54mm).
Setup
1. Charging the Device
Before initial use, ensure the ML201 is fully charged. Connect the provided USB charging cable to the Micro USB port on the device and plug the other end into a standard USB power adapter (not included) or a computer USB port. The LED indicator will show charging status and turn off when fully charged.
2. Connecting to Your Audio System
Choose the appropriate audio cable based on your audio system's input:
- For 3.5mm AUX input: Use the provided 3.5mm audio cable to connect the ML201's 3.5mm output to your audio system's 3.5mm AUX input.
- For RCA input: Use the provided RCA to 3.5mm audio cable to connect the ML201's RCA outputs (red and white) to your audio system's corresponding RCA inputs.
Image: The ML201 receiver illustrating its compatibility with various devices and connection types, including 3.5mm and RCA outputs.
Image: The ML201 connected to a home stereo receiver and speaker using RCA cables, ready for audio streaming.
Operating Instructions
1. Power On/Off
Press and hold the power button for approximately 3 seconds to turn the ML201 on or off. The LED indicator will illuminate when the device is powered on.
2. Pairing with a Bluetooth Device
- Ensure the ML201 is powered on.
- Press and hold the Bluetooth button for approximately 2 seconds until the LED indicator flashes red and blue alternately. This indicates the device is in pairing mode.
- On your smartphone, tablet, or other Bluetooth-enabled device, enable Bluetooth and search for 'ML201' in the list of available devices.
- Select 'ML201' to connect. Once connected, the LED indicator will turn solid blue.
Image: A smartphone screen showing the Bluetooth device list with 'ML201' available for connection, positioned next to the 1Mii ML201 receiver.
Video: A demonstration on how to use the 1Mii ML201 Bluetooth Receiver, including the pairing process.
3. Dual Link Function
The ML201 supports connecting two Bluetooth devices simultaneously, allowing you to switch between them for music streaming:
- Pair the first device as described in the 'Pairing with a Bluetooth Device' section.
- After the first device is connected, press and hold the Bluetooth button again for 2 seconds to enter pairing mode for the second device.
- Pair the second device. Both devices will now be connected to the ML201.
- To switch between devices, pause playback on the currently playing device, then start playback on the other connected device.
4. Bass Mode
Press the 'M' button to toggle between Normal Mode and Bass Mode. This feature allows you to enhance the bass output for a richer audio experience. The LED indicator will change color to reflect the active mode.
Image: A visual representation of the 'Normal Mode' and 'Bass Mode' settings, indicating how to switch between them using the 'M' button.
Charging and Battery Life
The ML201 is equipped with an internal rechargeable battery, providing extended playtime for portable use.
- The ML201 offers up to 12 hours of continuous playtime on a full charge.
- When the battery level is low, the LED indicator will flash red. Connect the device to a USB power source using the provided charging cable to recharge.
- Charging time may vary depending on the power source.
Image: A graphic highlighting the 12-hour battery life of the 1Mii ML201 receiver.
Troubleshooting
If you encounter issues with your 1Mii ML201, refer to the following common problems and solutions:
- Cannot Pair:
Ensure the ML201 is in pairing mode (LED flashing red and blue alternately). Make sure your Bluetooth device is within range (up to 50-70ft indoors) and Bluetooth is enabled. Try restarting both the ML201 and your Bluetooth device. - No Sound:
Check all cable connections between the ML201 and your audio system. Ensure the correct input source is selected on your audio system. Verify volume levels on both the ML201 and your connected Bluetooth device. - Poor Sound Quality or Intermittent Connection:
Ensure there are no significant obstacles (walls, large metal objects) between the ML201 and your Bluetooth device. Move closer to the receiver. Avoid interference from other wireless devices operating on the same frequency. - Device Not Responding:
If the device becomes unresponsive, try performing a factory reset.
Resetting the Device
If you experience persistent issues, a factory reset may resolve them. Please refer to the video below for detailed instructions on how to reset your 1Mii ML201 Bluetooth Receiver.
Video: Instructions on how to reset the 1Mii ML201 Bluetooth Receiver for home or car stereo systems.
Specifications
| Model Name | ML201 |
| Bluetooth Version | 5.1 |
| Connectivity Technology | Bluetooth |
| Audio Output Type | 3.5mm AUX, RCA |
| Playtime | Up to 12 hours |
| Special Features | Bass Mode, Dual Link, Long Range (50-70ft indoors) |
| Compatible Devices | Powered Speaker, Home Stereo system, Car Stereo, Smartphone, Tablet, Laptop |
| Supported Standards | AAC, SBC |
| Power Source | DC (5V) |
| Battery Type | 1 Lithium Polymer (included) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Dimensions (L x W x H) | 2.12" x 2.06" x 0.75" |
Safety Information
Please read and follow these safety guidelines to ensure safe operation and prolong the life of your device:
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Do not disassemble, modify, or attempt to repair the device yourself. This may void the warranty and pose safety risks.
- Keep the device away from water or other liquids.
- Use only the provided charging cable.
- Keep out of reach of children.
- Dispose of the device and its battery responsibly according to local regulations.
Warranty and Support
The 1Mii ML201 Bluetooth 5.1 Audio Receiver comes with a 1-year limited warranty from the date of purchase, covering manufacturing defects.
For technical support, warranty claims, or further assistance, please visit the official 1Mii store or contact their customer service department:
- Official 1Mii Store: Visit 1Mii Store on Amazon
- Refer to the product packaging or the official 1Mii website for additional contact information.