Features: 1[2 in 1] This product is a bluetooth device that integrates receiving and transmitting, which is easy to operate and can send and receive all signals freely. 2[Receiving Mode] Through the product's Bluetooth reception mode, the music in the mobile phone can be transmitted to the traditional home equipment. 3[Transmission Mode ] Through the bluetooth transmission mode of the product, the TV, CD player, MP3 or other sources can be sent to the Bluetooth speaker or bluetooth headset. 4[Advanced Technology] Thanks to the bluetooth transmitter receiver's low latency technology, it also supports real time streaming of sounds from online games, TV and movies. 5[Practical to Use] Perfect solution to the device limitations, the 2 in 1 wireless bluetooth adapter extends all kinds of equipment conversion function. Package included: 1 x 3.5mm Cable&nbsp 1 x USB Charging Line&nbsp 1 x Connection Line&nbsp 1 x Manual&nbsp 1 x&nbspBluetooth&nbsp5.0&nbspTransmitter&nbspReceiver