Feature:
extremely portable, lightweight wireless audio transmitter and receiver is an ideal wireless audio solution for a wide range of situations and uses;
5.0 fast pair and stable connection, plug and play, easy to use;
with built-in microphone, supports hands free calling;
and lightweight, pocket size very easy to carry;
the 3.5mm port, this receiver transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player and more;

Specificatins:
Product Name: USB bluetooth Transmitter Receiver;
Color: Black;
bluetooth: V5.0+2.1EDR;
Wireless Range:10m/33ft;
Launch Distance: <8M;
Working Voltage: DC5V/2.1A(MAX);
Power Supply Mode: USB Power Supply;
FM Frequency: 87.5MHZ/ 88.0MHZ/ 88.8MHZ;
Applicable Device: SpeakersCarRadioAmplifier;
Certification: FCC CE ROHS;

Package Included:
1USB bluetooth Transmitter Receiver;
Product Attributes:

Weight (lbs.): 0.06 lb