【Transmitter Receiver 3 In 1】①Transmitter mode: wirelessly transmit audio from non-Bluetooth audio sources (TV, PC, CD / DVD player, etc.) to Bluetooth headphones / speakers. ②Receiver mode: wirelessly transmit audio from Bluetooth audio sources (smart phone, tablet, etc.) to non-Bluetooth headphones / speakers / home stereo system. With only one switch, you can easily switch between transmitter and receiver modes! Note that you must choose the correct mode or it will not work. 【Bluetooth Everywhere】Works with non-Bluetooth PC or device with 3.5mm audio interface. Realizes wireless connection with various Bluetooth devices by connecting the transceiver to non-Bluetooth devices. And achieve a connection range of up to 50ft (15m) in open air and up to 33ft (10m) indoors. *Operating range can be affected by multiple factors. 【Upgraded Bluetooth Transmitter for PC】Plug the Bluetooth transmitter into non-Bluetooth computer with USB cable can make it Bluetooth-enabled. No 3.5mm audio cable / driver are required. After powering off the computer, it can still power the transmitter and stay connected. 【Always On/Long Battery Life】The Bluetooth adapter continuously streams even while charging. Built-in 300mAh rechargeable battery serves you about 10+ hours after 1 hour of full charge. Full charge before use, this will be the best condition (remember to disconnect the USB charging cable). Enjoy your favorite wireless content all the time. 【Easy Operation】There are Multi-functional buttons on the Bluetooth transceiver, you can pause/play music, skip next/last track, increase/decrease volume just by operating the adapter, very convenient. (Only applied for Receiver Mode). As soon as the power is turned on, the transceiver will automatically connect to the last connected device. Dear friend,

Thanks for browsing our products and hope you enjoy your shopping. I am a sports fan and often watch the sports matches at 2 or 3 o'clock in the middle of the night. My TV is not Bluetooth enabled. My family is often woken up by me. So I came up with a Bluetooth audio receiver and transmitter that perfectly solves this problem. After using this transceiver, I can listen to the TV with a Bluetooth headset. This way, more people can watch the show in the middle of the night without disturbing their families.

TX - Transmission Mode
Plug it in your non-Bluetooth media devices (such as TV, MP3, CD/DVD player) via 3.5mm audio cable to transfer audio to your Bluetooth speaker/Bluetooth headset.
* Plug it in your non-Bluetooth PC via USB cable to transfer audio to your Bluetooth speaker/ Bluetooth headset.
RX - Reception Mode
Plug it in your non-Bluetooth headphone/home speakers/car stereo system via 3.5mm audio cable to receive audio from your cell phone or tablet.

Easily Switch Mode
Just need to push the button to transfer the mode.

Wide Compatibility
Connect this product to non-Bluetooth devices to achieve wireless connection with various Bluetooth devices. It works with TV, Car, Stereos, Desktop, Laptop, MP3, Projector, Wired Speaker, Headphones, etc.

Specifications:
Bluetooth version: Bluetooth V5.0+EDR
Bluetooth profiles: AVRCP(receiver mode only), A2DP
Input parameter: 5V 1A
Charging port: Micro USB
Charging time: 1 hour
Receiver mode play time: 10 hours
Transmitter mode play time: 7 hours
Working distance: 10-15m

Note:
* When using USB data cable to transmit audio on the PC, only the volume of playback software(music play, video play) / Bluetooth speaker(Bluetooth headset) can be adjusted.
* Not support voice calls/voice assistant functions.
* Just one device can be connected at a time