Bluetooth receiver/transmitter Ugreen CM144 Black 70158

Dual modes - reception and transmission

Simply press the switch on your device to toggle Bluetooth Receiving or Bluetooth Transmitting.

RX mode – receive sound

This mode turns the adapter into a receiver. You can make any speakers or headphones wireless and stream music from your phone to them.

After the first connection, the receiver remembers the devices and connects to them automatically the next time. Up to 5 gadgets remain in the receiver’s memory. If the adapter cannot find the device within 5 minutes, it will automatically turn off.

• Set the slider to RX (Receiver) mode
• Connect headphones or speakers to the adapter using the appropriate cable to the 3.5 mm connector or S/PDIF Out
• Turn on the adapter by pressing the button for 3 seconds.
• Turn on Bluetooth on your phone.
• Select “Ugreen-50256E” from the list of devices and connect to it.
• Play music or video on your phone

TX mode – transmit sound

In this mode, you can connect Bluetooth speakers or Bluetooth headphones to a TV, player, or other device that does not have Bluetooth.

After the first synchronization, the adapter and Bluetooth device connect automatically every time. The adapter “remembers” up to 5 Bluetooth devices

• Set the slider to TX (Transmitter) mode
• Connect the adapter to your TV using an S/PDIF Toslink cable or to your player using an AUX cable. Don't forget to set the second slider to the appropriate mode (S/PDIF or AUX).
• Turn on the adapter by pressing the button for 3 seconds.
• Turn on your Bluetooth headphones or speakers
• The adapter and speakers/headphones synchronize automatically.
• Play an audio or video file

Use multipoint in TX mode

Multipoint is a connection type that allows you to connect several wireless headphones to one device. You can connect 2 Bluetooth headphones to this adapter at the same time.

How to do it:

• Sync the adapter with the first headphones
• Turn off your headphones
• Press the button on the adapter twice to enter paired mode
• Turn on and sync your second headphones
• Turn on the first headphones again - they will connect to the adapter automatically
• Ready. You can watch videos, listen to music or play on Bluetooth headphones together.

Power supply

The adapter has its own 300 mAh battery. This is 15 hours of continuous operation in active mode. When the battery is low, the indicator flashes red continuously. To recharge the battery, connect it to the network using the USB-MicroUSB cable included. The battery is fully charged in 3 hours. When fully charged, the red indicator light changes to blue. The adapter can work and charge at the same time.

Attention: It is recommended to fully charge the battery before using the receiver for the first time.

Characteristics:

• Bluetooth codecs: AAC / SBC / aptX
• Frequency range: 2.402 GHz-2.480 GHz
• Micro USB port for power (5V)
• Battery capacity: 3.7/300mAh
• Charging time: 2.5 hours
• Rx Operating time: 13 hours
• Tx Working time: 15 hours
• SNR: >90dB
• Working distance: up to 10m
• Dimensions: 60 x 60 x 19 mm

Equipment:

• 1x Bluetooth 5.0 Transmitter/Receiver
• 1x Micro USB Power Cable
• 1x 3.5mm AUX male to male cable
• 1x Cable 2RCA male to 3.5mm jack
• 1x Optical cable 1 meter
• 1x User Manual