B28 Bluetooth Receiver Transmitter 5.1 AUX. Built-in Battery Car Wireless Stick Adapter TV Audio Transmitter Adapter

Highlights

• Portable Bluetooth adapter can pair 2 devices at the same time. Free your hands. The 2-in-1 wireless bluetooth transmitter receiver can be used as a receiver for car audio, home stereo speakers, wired headphones, or as a transmitter when used on a TV or computer.
• Bluetooth audio receiver adopts CVC8.0 noise reduction technology and DSP chip to provide clear listening and true voice transmission. Cancels echoes and blocks annoying background noises like wind, traffic etc.
• Built-in rechargeable lithium battery, can be used for up to 4–10 hours on a single charge, when the battery is low, it can be used while charging, convenient and worry-free.
• Bluetooth adapter has built-in microphone, one-touch multi-function button to answer/hang up/reject or redial calls. Plug the Bluetooth connector's 3.5mm AUX dongle into the car's AUX port to connect your phone to the car audio, so you can not only talk, but also listen to dynamic music and support broadcast voice announcements from existing navigation apps.
• Bluetooth 5.1 chip design, low power consumption and high speed. Stable signal transmission makes listening to songs smoother.