Zripool 2in1 USB Wireless Bluetooth Transmitter Receiver Stereo Audio Music Adapter with 3.5mm Audio Cable for Home TV MP3 PC Car Speaker Headphone
Brand: Zripool
Color: As show
Features:
Switch to another mode, you need to insert USB twice in quick succession.
2 in 1 Bluetooth adapter with Bluetooth receive and Bluetooth transmit function.
Only one function can be used at a time, and only one Bluetooth device can be connected.
Power by USB Charger,PC,Powerbank and other 5V USB devices.
Replug and switch mode,Blue light is the receiving mode,Red light is the transmitter mode.
Receiver: Fit for Speaker Headphones 3.5mm earphones Car AUX and more 3.5mm input devices.
Make your audio entertainment(without Bluetooth) connect with any Bluetooth smartphone; Better sound without wires :
Transmitter: Connect to 3.5mm audio output devices such as TV, iPod, CD player, PC, Laptop,MP3 / MP4, and transmit audio to your Bluetooth headsets, bluetooth speaker and other bluetooth receiver.

Specifications
Model: KN320
Technologies: BT5.0, A2DP, AVRCP (receiver mode only)
Operation Range: Up to 10m / 33ft (without any blocking objects)
Pairing name(Receiver mode ):KN320
Transmitter mode: red LED light is on
Receiver mode: blue LED light is on
Dimensions: 32mmx17mmx8.5mm
3.5mm cable length: 98cm
Material: Plastic + Metal
Color: Black

Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1x USB Bluetooth Audio Transmitter/Receiver Adapter
1x 3.5mm Aux Cable
1x English User Manual
❤This Bluetooth 4.2 Stereo Audio Transmitter only can Transmit audio.
❤Power by USB Charger,PC,Powerbank and other 5V USB devices.
❤The blue LED indicator shows the working status of the product.
❤Totally plug and play device, it is powered by USB, no time limit and no worry about power off and requires no special software or drivers.
❤This device can not link to two headphones simultaneous and it can only link to one.