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Wireless Audio Receiver
Model: ML201
In the Box
- A. Bluetooth adapter
- B. 5V power cable
- C. 3.5mm to RCA cable
- D. User manual
Visual representation: A small rectangular Bluetooth adapter (A), a USB power cable (B), and audio cables (C).
Product Description
The ML201 features the following:
- [power-symbol] Power ON/OFF button
- [sound-symbol] Sound effects select button
- [multi-function-button] Multi-function button
- [charging-port] Charging port (DC-5V)
- RCA out L
- RCA out R
- 3.5mm audio output
The device is a compact, rectangular unit with rounded edges. It has a prominent circular button on the front, serving as a multi-function control. Ports for audio output (RCA L/R, 3.5mm) and a charging port are located on the top.
Installation Diagram
Step 1: Plug
Connect your wired speaker to the ML201's audio output ports (RCA or 3.5mm) using the provided audio cable. Connect the ML201 to a power source via its charging port.
Step 2: Pair
Activate Bluetooth on your phone, PC, or tablet. Put the ML201 into pairing mode (LED flashes blue and red alternately). Select "ML201" from your device's Bluetooth list to connect.
Step 3: Play
Once paired, enjoy wireless audio streaming from your device to your speaker.
Visual representation: A diagram showing the ML201 connected to a speaker and power, and then a smartphone connecting wirelessly to the ML201.
Application Scenario
The ML201 can transform any wired speaker into a Bluetooth-enabled device, allowing you to enjoy wireless music without the hassle of cables.
Instructions for Operation
- Connect your speaker to the ML201 audio out port with the provided audio cable (3.5mm/RCA cable).
- Press the button to power on the device.
- Pairing:
- Set ML201 into pairing mode: The LED indicator flashes Blue / Red alternately fast. For first-time use, the ML201 will auto-enter pairing mode. For subsequent uses, long-press the multi-function button to enter pairing mode.
- Activate Bluetooth on your phone, PC, or tablet and select "ML201" to connect.
- Keep both devices within 1 meter for quick pairing.
- Enjoy your music wirelessly.
Pair and Connect Two Devices Simultaneously
- Pair with the first device following the instructions above.
- To pair with a second device: Long-press the multi-function button again to enter pairing mode (LED flashes Blue and Red). Activate Bluetooth on the second device and select "ML201" to pair.
- Note: Music playback is limited to one device at a time. Pause music on the first device before playing it on the second.
Charging Method
Connect the charging cable to the receiver. The LED indicator will show a steady red light while charging. The indicator will turn off once the battery is fully charged.
Reset Device
If the receiver experiences connection issues or malfunctions, reset the device: Press and hold the multi-function button for 10 seconds. The lights will flash purple alternately three times. Restart the device to clear its connection records.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | ML201 |
| Product Name | Bluetooth Receiver |
| Bluetooth Version | 5.0 |
| Operational Range | Indoors: up to 50-70ft (without obstacles) Outdoors: up to 164ft (without obstacles) |
| Input Voltage/Current | DC5V=500mA |
| Charging Time | About 2.5 hours |
| Working Duration | About 12 hours |
| Operating Temperature | -10°C ~ 45°C |
| Storage Temperature | -20°C ~ 60°C |
| Product Size | 60×54×23mm |
| Product Weight | 35g |
Warranty
Warranty service is limited to normal use. Man-made damages, such as those resulting from connecting to an unsuitable power source, using an unsuitable device, or failing to follow instructions, are not covered. Damages incurred during shipping, unauthorized repairs or adjustments, misuse, inattention, or improper installation will also void the warranty. Shipping fees are not included.
FCC Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Support and Manufacturer Information
Any questions? Contact: support@1mii.com (Response Time: 4-24h, excluding holidays)
MANUFACTURER
ShenZhen 1Mii Technologies Limited.
Address: 4th Fl, Bldg B, Runfeng Industrial Park, No. 4197 Baoan Blvd., Gushu Community, Xixiang St., Baoan Dist., Shenzhen, China.
FCC ID: 2AUFR-RT211
Certifications: FC CE ROHS
Website: www.1mii.com
Origin: MADE IN CHINA
For more language instructions, visit: https://1mii.com/download-2/
