Bluetooth Cassette Tape Cassette Adapter With Usb Charging Led Indicator Is Convenient For Charging. Bluetooth Cassette The Control Button Box Adaptor Can Be Easily Controlled Manually, Easy To Operate. Bluetooth Cassette Tape The BuiltIn Microphone Can Support The Call Function Without Delay In Making And Receiving Calls. Cassette To Bluetooth Just Connect The Cassette Adapter To The Cd Player In The Car, And Then The Cassette Adapter Will Start Playing Music On Your Phone. Bluetooth Cassette Tape Converter With Bluetooth 5.0 Technology Can Conveniently Play Music On A Smart Phone Via A Bluetooth Connection. Note: 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. Sold by-Minnanxin