2 in 1 USB Bluetooth 5.0 Transmitter Receiver with LCD Display 3.5MM AUX Stereo for PC TV Car Headphones Wireless Adapter ( Item#: V7569 )

Features:
Adopts BT 5.0, which provides more stable and faster audio signal transmission and let you enjoy better music and clearer sound. Transmission range is around 10 meters.
With a LCD display screen, It shows 8 nearby BT devices at the same time. You can freely choose to connect to one of them.
2-in-1 design of receiving RX / transmitting TX mode, long press left and right function keys to switch reception, easy to use.
Transmitter mode: Wirelessly transmits audio from a non-BT TV, home stereo system or CD player to a BT headset or speaker; Receiver mode: Wirelessly transfer audio from a BT-enabled phone, tablet or computer to wired speakers or headphones.
Small and exquisite, easy to carry. USB directly supplies power, Driver-free installation, plug and play.

Specifications:
Model: T11
Type: Transmitter Receiver
BT: V5.0
Material: Plastic
Color: Black
Input voltage: DC 5V
Transmission distance: 10 meters/33ft 
Input interface: 3.5mm audio
Item Size: 6*2.5*1cm/2.4*1.0*0.4in
Package Size: 12*6.5*1.7cm/4.7*2.6*0.7in
Package Weight: 31g/1.1oz

Package List:
1 * Transmitter Receiver
1 * Audio Cable
1 * User Manual(English version)