TURN YOUR CASSETTE PLAYER INTO A WIRELESS PLAYER: With the Bluetooth Cassette Adapter, your cassette player instantly becomes a Bluetooth wireless cassette player for your car or home. The Bluetooth 5.0 cassette receiver is compatible with most smartphones and is for home or car audio systems. This is a box type Bluetooth receiver for cars or devices that don't have Bluetooth and who want to receive Bluetooth signals. Just adjust the audio equalization settings on the player and you will get the music classics The Bluetooth Cassette Adapter is the last cassette you'll ever need and the first and only step to bringing your favorite music, podcasts and audiobooks to your car. Perfect Choice: The Bluetooth Cassette Adapter is the last cassette you'll ever need and the first and only step to bringing your favorite music, podcasts and audiobooks to your car. Bluetooth Cassette Player AdapterBluetooth Cassette Player Adapter is the last cassette you'll ever need and the first and only step to bring your favorite music, podcasts and audiobooks to your car. The Bluetooth 5.0 cassette receiver is compatible with most smartphones and is for home or car audio systems. With the Bluetooth Cassette Adapter, your cassette player instantly becomes a wireless Bluetooth cassette player for your car or home. Stream music from any Bluetooth device such as your phone, tablet, etc., no complicated setup, no cables, no tangled tape. The 2nd generation Bluetooth cassette adapter contains a long-lasting rechargeable battery, you can enjoy music while charging, because the charging port, The on/off switch and the microphone button can be hung on the outside of your game strip. Both hands stay safe on the wheel while your audio source stays in your pocket. The Bluetooth Cassette Adapter is the last cassette you'll ever need and the first and only step to bringing your favorite music, podcasts, and audio books in your car. Instructions: 1. Please hold the power switch (on/off) for several seconds to put into pairing mode. 2. The Bluetooth cassette will start flashing blue/red, which means it has entered pairing mode. 3. Now go to your Bluetooth setting on your device and select "zhx-088" to pair. 4. After successful pairing, the blue light will flash once every 5 seconds. 5. Then insert the iTape into your cassette player, press Play on your cassette player. 6. Select the music on your device and enjoy wireless music. Features: Material: ABS. Color: black. Dimensions: approximately 10 x 6.3 x 0.8 cm. Audio format: AAC, MP3, SBC, stereo, Bluetooth support: Bluetooth 5.0. Two indicator lights: blue, red. Transfer distance: about 10 m. Battery: Built-in 140 mAh battery. Charging current: 80mA. Coupling current: 8 mA. Standby current: 2 mA. Playing music and making calls: 30mA. Operating voltage: 3.3-4.2 V. Content: 1 cassette player adapter.