Specification frequency range Frequency: 87-108 MHz AM: 520-1600kHZ Headphone jack 35mm Dimensions: 120x85x39mmB play tape Color: transparent color Material: abs 1. Set the switch to the FM.AM-TAPE playback position 2. Open the tape drive and insert the tape 3. the play button listen to radio 1.Set the switch to AM or FM playback. 2. Turn the TUNING button to the desired frequency Turn off the radio and turn on the (tape) playback position. To broadcast reception, extend the antenna and change the direction of the headphone cord (antenna) when listening to FM programs. When listening to AM programs, change the orientation of the player. Power supply requires two um-3 batteries (AA type): DC 1.5V X2 (not included in delivery) Things to note when wearing headphones: Prevent damage to your hearing Do not use headphones or headphones at high volumes or wear them for long periods of time as this can damage your hearing. If tinnitus occurs, reduce volume or discontinue use. repair Clean the magnetic head and tape channel: Every 10 hours of playback, please use a commercially available cotton tile and cleaning solution to clean the magnetic head and tape channel. After cleaning, when that part is dry, put the tape on Clean lid Please clean with a soft cloth and mild detergent. Do not use strong solvents such as alcohol gas or thinner. Package Contents: 1 x Transparent cassette machine (2 AA batteries are not shipped) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.