... * 2.1headsCOMPATIBLE with the following models:Acer Aspire: 1350, 1360,1500,1520, 1600, 1610, 1620, 1670, 1680, 2003, 2010, 2020, 3004 ... , 3004LCI, 3004LMI, 3004WLMI, 3500, 3610, 5600 Series Acer Travelmate(TM): 210, 210T, 210TER, 211T, 212T, 212TE, 212TXV, 213T, 213TX, 213TXV ...