Specifications:

Type: bluetooth transmitter receiver

Manufacturer model: C28

Color: black

Material: plastic

Bluetooth version: V5.0

Port: 3.5mm jack

Battery capacity: 140mAh (built-in rechargeable lithium battery)

Operating frequency: 2.4 (MHz)

Charging time: 1 hour

Charging mode: USB cable

Transmission distance: 10 meters

Transmission rate: 100 (Mbps)

Suitable for: computer, TV, projector (transmitting mode)/car, speaker, earphone (receiving mode)

Product size: 59.5*22*12mm (length * width * thickness)

Package weight: 39g

Packing size: 103*68*18.3mm

Product features:

-2 in 1 function: Bluetooth transmission mode: convert wired audio into Bluetooth signal and transmit it to Bluetooth device. Bluetooth receiving mode: Receive Bluetooth signal and transmit it to wired audio through Bluetooth connection.

-Connect the 3.5mm audio interface of the TV, and transmit the sound to the earphone via Bluetooth, so that you are not afraid to disturb your family when watching late-night movies (note: it is used in the transmission mode (TX)).

-Connect the Bluetooth connector to the car AUX port through the adapter/transfer cable, and connect the Bluetooth to the car audio, you can not only make calls, but also listen to dynamic music, so that your journey is no longer lonely.

-High-resolution restoration of lossless sound quality, bringing CD-level music experience.

-Built-in rechargeable lithium battery, which can be used for 4 hours with one hour charge. It can be used while charging when the battery is low, which is convenient and worry-free.

-Bluetooth 5.0 + EDR can achieve a more stable connection with the device, low power consumption and high rate stable signal transmission, and listening to songs more smoothly.

-Small size, no driver required, easy to use. It is suitable for devices with 3.5 mm jacks.

Packing list:

1* Bluetooth receiver transmitter

1* USB charging cable

1* 3.5mm audio head

1* User Manual