ONTEN OTN-BT101 Bluetooth Audio Adapter USB to 3.5mm Car Bluetooth Receiver with Hands-Free Calling

Upgrade every drive with effortless wireless music and safer hands-free communication. The ONTEN OTN-BT101 is a wireless audio receiver designed for drivers who want to add Bluetooth connectivity to vehicles equipped with a USB port and 3.5mm AUX input. Automatic pairing makes reconnecting quick and hassle-free, while voice control and hands-free calling help you stay focused on the road. Enjoy crisp, cable-free audio from your smartphone in seconds.

Key Features

• Converts your existing car stereo into a Bluetooth-enabled audio system.
• USB power with USB to 3.5mm adapter design for simple plug-and-play installation.
• Automatic Bluetooth connection for fast, convenient use.
• Built-in support for hands-free calls, voice control, and wireless music streaming.
• Extendable cable (0.3–1.13m) offers flexible installation.
  
  

Why Choose Our ONTEN OTN-BT101 Bluetooth Audio Adapter

Unlike basic AUX cables that limit movement, this adapter delivers reliable wireless streaming and automatic reconnection for everyday convenience. Its compact design, flexible cable, and support for hands-free calls make commuting, road trips, and daily driving safer and more enjoyable.

Perfect For

Daily commuters, family vehicles, rental cars, road trips, older car stereos without Bluetooth, music lovers, and anyone wanting hands-free calling while driving.

Drive Smarter with Wireless Freedom

Enjoy seamless music, safer calls, and an easier driving experience every time you start your car. Order your ONTEN OTN-BT101 today and bring modern Bluetooth convenience to your existing audio system.