While you wait for answers, we may have found some information which could help you.
Click here for Change Battery Playerhow to change the battery in this device?
how to seperate the radio from its case?
On/off switch not working?
Can I buy mpman TK210 battery in online?
How can I fix a iPod model A1136 sn # 2z724009v9k?
How can I get it to stop automatically after playing the songs i've chosen?