Equipped with the latest 5.0 chip, this converter ensures stable performance, superior call quality, and broad compatibility. Enjoy clear, uninterrupted calls and immersive stereo music experiences. Featuring a built-in microphone, this tape converter supports hands-free calls, allowing you to effortlessly manage calls with a single click. Stay focused on the road or your activities without the need to hold your phone. The innovative tape design allows seamless connection to your phone through an automatic tape player, enabling you to enjoy music and hands-free functionality instantly. Experience the power of simplicity and convenience. With a built-in 130mAh rechargeable battery and USB port, this converter offers safe and durable charging options. Easily recharge using a power bank, laptop, or USB adapter for continuous usage. Ideal for car use, this converter enhances your driving experience by providing music enjoyment, hands-free calling, and other essential functions. Elevate your in-car entertainment and communication effortlessly. Description: Introducing the latest converter featuring advanced 5.0 chip for enhanced performance and call quality. With wider compatibility and robust functions, enjoy clear calls and stereo music effortlessly. The built-in microphone allows hands-free calls, ensuring convenience while driving or on-the-go. Simply plug-the tape into your car's tape player and connect to your phone for instant music playback and hands-free operation. Equipped with a USB port and a 130mAh rechargeable battery, this device is both safe and durable. Charge it easily through power bank, laptop, or USB adapter for uninterrupted use. Ideal for car use, indulge in music, hands-free calls, and more with this versatile converter. Item Name: Audio Adapter Material: ABS Bluetooth-compatible Version: 5.0 Power Supply: USB Battery Capacity: 130mAh Features: Portable, Easy to Use, Practical Size Details: 10cm x 6.3cm x 0.7cm/3.94" x 2.48" x 0.28" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Audio Adapter 1 x Data Cable