jussming Bluetooth Cassette Adapter – Wireless Car Audio Converter for Older Vehicles | Easy Plug & Play Setup, FM Transmission & Hands-Free Calling

["Instant Wireless Audio Upgrade‌ – Stream music, podcasts, and calls from smartphones via Bluetooth or AUX. Simply plug into your car’s cassette player — no installation or cords needed.","‌Clear FM Transmission & Stable Connection‌ – Adjustable frequency (87.5–108 MHz) minimizes interference. Built-in noise reduction ensures crisp sound through your car speakers.","‌Compact & Durable Design‌ – Made of lightweight ABS plastic (11×11×2 cm, 70g) with anti-slip pads. Fits securely in any standard cassette deck.","‌Safe Hands-Free Calling‌ – Built-in microphone and one-touch button let you manage calls and music without touching your phone while driving.","‌Long Battery & Wide Compatibility‌ – Rechargeable battery provides up to 10 hours of playtime. Works with most cassette players in cars, trucks, and vintage stereos."]