Welcome to our shop! Introducing our Bluetooth Portable Cassette Player, a perfect device to relive the good memories of the past. With the ability to play your tape collection, this retro cassette player will take you back in time. Just press the "DIR" button to auto reverse the cassette. If the play button cannot be pressed down, it might be due to a stuck key or the (FF/REW/STOP) not being reset. Featuring Bluetooth 5.0 technology, this cassette player offers wider coverage, 2 times speed, 4 times distance, lower power consumption, and wider compatibility for a smoother connection. Please note that if the tape is old, there may be degaussing, poor sound, noise, and hum during playback. If you can't connect to Bluetooth, please check if the device has Bluetooth mode. This Bluetooth cassette player works as both a receiver and a transmitter. It can transfer music to other Bluetooth receivers, such as headphones or speakers, as well as directly connect with phone Bluetooth. If there is a buzzing sound during pairing, it might be caused by interference between the tape drive and the Bluetooth signal. Keeping the speaker away from the tape drive can help resolve this issue. With a 3.5mm interface, this cassette player accepts all devices with a 3.5mm interface, including speakers, headphones, and car stereo speakers. It also has an FM radio function, which can receive radio signals (using 3.5mm headphones as an antenna) and supports automatic FM channel search. The radio function will be a good companion for your life and leisure. This cassette player can be powered in two ways: using 2 x AA batteries (not included) or a DC 5V power supply (not included). It also features auto reverse, allowing you to listen to music on one side or both sides according to your preferences. The compact size of this stereo cassette player makes it perfect for traveling as it fits perfectly in your pocket. Item Type: Bluetooth Cassette Player with Headphone Material: ABS Model: TON007B Bluetooth Version: 5.0 Effective Distance: Approx. 10m / 33ft Battery Type: 2 x AA Batteries (not included) 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.