The Bluetooth chip uses a USB direct power supply and does not require charging, so the adapter can be used with a direct power supply through the speaker USB port.
This Bluetooth adapter supports audio devices with USB ports and 3.5mm jacks, which is very suitable for speakers, cars and power amplifiers.
It has Bluetooth 5.0 and a transmission distance of 0-10m(about 33 feet), which is faster and more stable than the Bluetooth 4.0 version.
The receiving function of the Bluetooth adapter turns the ordinary speaker into a Bluetooth speaker, so that the car without Bluetooth has the Bluetooth function, so you can easily listen to music, make calls, use the mobile phone to navigate and play in the car.
It can also make the amplifier have Bluetooth function and supports multiple audio mode playback.
Item Name: Bluetooth 5.0 Audio Receiver
Audio Interface: USB and 3.5mm Jacks
Features: Plug and Play, Fast, Stable, with Receiving Function, Portable
Size: 34mm x 19mm x 12mm /1.34" x 0.75" x 0.47" (Approx.)
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
1 x Bluetooth 5.0 Audio Receiver
1 x 3.5mm Cable
1 x User Manual