1. Just connect the cassette adapter to the CD player in the car, and then the cassette adapter will start playing music on your phone.
2. The built‑in microphone can support the call function without delay in making and receiving calls.
3. Cassette adapter with USB charging LED indicator is convenient for charging.
4. The control box adaptor can be easily controlled manually, easy to operate.
5. Tape converter with bluetooth 5.0 technology can conveniently play music on a smart phone via a bluetooth connection.

Specification:
Item Type: Car Bluetooth Cassette Adapter
Material: ABS Plastic
Colour: Black
Product Size: Approx. 10x6.4x0.9cm / 3.9x2.5x0.4in(there is an error due to manual measurement)
Bluetooth Answer/Call: support
Audio Format: AAC, MP3, for SBC, stereo
Bluetooth Support: 5.0 + EDR
Indicator Light: blue, red
Distance: Approx. 10m / 32.8ft
Built-in Battery: 140 mAh lithium battery
Charging Current: 80mA
Working Voltage: 3.3-4.2V
Charging Input Voltage: 4.5 V- 5.3V
Output Mode: Bluetooth

How to Use:
Just connect the cassette adapter to the CD player in the car. Then, the cassette adapter starts to play music on the phone for you.

Package List:
1 x Cassette Adapter
1 x Charging Cable
1 x Manual