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Bluetooth Transmitter and Receiver 2-in-1
ML300 User Manual
Model: ML300
Product specifications
ML300 is a wireless long-range audio transmitter & receiver incorporating the latesraptX low-latency” technology for CD-ike quality sound with virtually no delay. Providing the best solution to enable your TV or hone ado system to wirelessly stream hil audio directly to any wireless headphones or speakers.
- Supports profiles: A2DP, AVRCP
- Audio codec: aptX, aptX-LL, SBC
- Operational range: 32 – 50ft (without obstacles)
- Input voltage/ current: Micro USB DC5V zr-z 500mA
- Operating temperature: -10°C – 45°C
- Storage temperature: -20°C – 60°C
- Support sampling rate in optical mode: s48KHz
- Product size: 53Χ37.5Χ11 mm
- Product weight: 18g
Package contents
A. Wireless audio transceiver
B. 5V power cable
C. 3.5-3.5 audio cable
D. Travel case
E. User manual
Product Overview&Basic Operation
| Button | Function | Operation |
| HD | aptX-HD codec mode | aptX high definition priority switching. |
 | Enter pairing mode | Hold this button for about 2 seconds. |
| TX | Transmitter mode | Slide to TX to enter transmitting mode |
| OFF | Power off | Slide to “OFF” to turn off the device |
| RX | Receiver mode | Slide to RX to enter receiving mode |
| Status | LED Indicator |
| Pairing mode | LED flashes fast blue and red |
| Connected 1 device | LED stays blue |
| Connected 2 device | LED stays purple |
| Disconnected | LED flashes blue once every 3 seconds |
| Restored factory default settings | All Leds flash 1 time |
| aptX-HD codec mode | HD LED stays blue |
As a Wireless Transmitter(TX mode)
1. Connect
1. Connect ML300 to TV with 3.5mm audio cable.
2. power on
2. Slide the mode switch to the “TX’ side
3 Pair and connected
An adapter will auto-ester pairing mode. Set your Bluetooth headphone/speaker to pairing mode. Wait, they will pair and connected.
4. Enjoy
As a Wireless Transmitter(TX mode)
1. Connect
1. Connect ML300 to TV with 3.5mm audio cable.
2. power o
2. Slide the mode switch to the “TX’ side
3 Pair and connected
Warnings
Warranty service is limited to normal use only. Any man-made damages such as connecting to an unsuitable power source, using an unsuitable device, or not following the instructions, damages by misusing the product, careless use of the equipment, or improper installation, repairs and adjustments not approved by the company as well as damages that did not occur during shipping may cause the warranty to be ineffective immediately. This warranty does not include shipping fees.
Disposal
Always dispose of the used appliance at a recycling centre.
Do not dispose of the used appliance together with household waste.
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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
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.
Miilink
Any questions? Contact: support@lmii.com (Response Time:4-24h,excl. holidays)
MANUFACTURER Shenzhen 1Mii Technologies Limited.
FCC ID: 2AUFR-RT239
WWW:IMII.COM MADE IN CHINA
Documents / Resources
 | Shenzhen 1mii Technologies ML300 Bluetooth Transmitter and Receiver [pdf] User Manual RT239, 2AUFR-RT239, 2AUFRRT239, ML300 Bluetooth Transmitter and Receiver, ML300, Bluetooth Transmitter and Receiver |
