Item Type: Bluetooth Adapter <br>Material: Plastic <br>Operating Range: Approx. 15m / 49.2ft (without obstacles) <br>Bluetooth Version: 5.0 <br>Input Voltage: DC / 5V <br>Input Interface: 3.5mm audio1、It is a light and ideal wireless audio adapter suitable for various situations and uses. <br>2、The transmitter mode is to wirelessly transmit audio from a non?bluetooth TV, home stereo or CD player to a bluetooth headset or speaker. <br>3、The receiver mode is to wirelessly transmit audio from a bluetooth?enabled mobile phone, tablet or computer to a wired stereo, speaker or headset. <br>4、Easy to use, just tap the switch to switch between transmitter and receiver modes. Using advanced bluetooth technology and 3.5 mm audio cable (included) to easily connect. <br>5、With the included 3.5mm cable, this adapter can be widely used in cars, computers, laptops, stereos, earphones, smart phones, MP3 players, CD players, etc.<p>1 x Bluetooth 5.0 Audio Transmitter/Receiver Adapter</p><p>1 x Manual</p><p>1 x 3.5mm Interface Cable&nbsp;</p>