【Bluetooth 5.0 version】The latest Bluetooth 5.0 technology allows for 33 feet long range transmission and stable connection, giving you a pleasant music environment while driving. | 【Enjoy high-quality music】The Bluetooth receiver converts non-Bluetooth devices into Bluetooth devices for wireless connection, allowing you to enjoy high quality music anytime. Suitable for cars, speakers, stereo systems and headphones. | 【Plug and Play】Bluetooth car adapter auxiliary design with ON/OFF switch, when you turn on the switch, it will automatically enter the pairing mode, very easy to use. | 【Built-in HD microphone】This bluetooth aux adapter has a built-in HD microphone, just press the power button to answer or hang up, pause or play music, no need to operate the phone interface, so you can drive safely. | 【Premium Portability】The size of this transmitter is very mini, you can carry this adapter with you, and when you need it, you can easily take it out and use it immediately.

【Bluetooth 5.0 and Stable Connection】Car Bluetooth 5.0 receiver can receive Bluetooth signal within 10 meters, lossless music playback and stable call signal, so you can have a pleasant music environment while driving. | 【Super Battery Life】: This Bluetooth Aux Adapter has a very long battery life, built-in 250mAh battery, can last 6 hours of use, standby 60 days, using the USB port charging, fully charged in just 2h, can be used while charging, flexible use. | 【Compact And Convenient】：Product size 64*37*12mm, weight 11g, compact size, easy to carry, accept/transmit two-in-one, can be converted with one key. You can easily carry this Portable Wireless Bluetooth Adapter with you for car. | 【Lossless Sound Quality】: This Bluetooth adapter supports A2DP,AVRCP,HFP,HSP and other specifications of audio resolution, using CVC energy noise reduction technology to remove noise, clearer sound quality, so you can enjoy the lossless sound quality of music. Also can convert non-Bluetooth devices to Bluetooth devices for wireless connection, suitable for cars, speakers, stereo systems and headphones. | 【Easy To Operate】: This Bluetooth Transmitter connects to the AUX port of other devicess and talk or listen to music through Bluetooth connection; just press the power switch to answer/hang up the phone, play/pause music, and also support volume adjustment and song switching.

Bluetooth Version 5.2: This Bluetooth Audio Adapter supports the new upgraded Bluetooth V5.2 version, Bluetooth signal is stronger, can receive Bluetooth signal within 40 m, the transmission is more stable, so you can enjoy the CD-like sound quality | 2 in 1 Bluetooth Transmitter Receiver: This Bluetooth adapter integrates two functions of Bluetooth transmitter and Bluetooth receiver in one, you can play music through Bluetooth connection, you can freely choose music EQ according to your preference, you can choose 5 music styles of normal/rock/pop/classic/jazz; It can also parse the audio from SD card for playback | Wireless Connection: This Bluetooth receiver can convert non-Bluetooth devices to Bluetooth devices for wireless connection, suitable for car radios, old stereos, amplifiers, televisions, desktop computers, cell phones, tablets and many other devices devices | Easy to Operate: Only need to connect with other devices through AUX cable or RCA cable to use (need to power on the device first), you can connect Bluetooth device and SD card at the same time, and switch different modes with one click | Large Display: This adapter is designed with a 1.44 inch display, which can show the name of the searched Bluetooth devices to help users better pairing; in TF card mode, you can also observe the name of the music tracks played through the display