Power, Playback, Record, OK. No adapter. Please use batteries. 【High-Quality Recording】 The SONY TCM-36 is equipped with a flat microphone, enabling clear sound recording. It captures audio clearly, ensuring you don't miss important moments. 【Convenient Features】 It features volume adjustment and a tape counter, allowing easy management of the recording volume. This improves recording accuracy. 【Portable Design】 Comes with a strap for easy carrying. Its compact size allows for convenient use anywhere. - Brand: SONY - Model: TCM-36 - Type: Cassette Corder - Connection Terminals: Microphone jack, Earphone jack - Functions: Volume adjustment, Tape counter - Design: Flat microphone, with strap Thank you for viewing. Sony Cassette Tape Recorder TCM-36 Power on has been confirmed. Playback has not been confirmed due to the absence of a cassette tape. Batteries and AC adapter are not included.