Item Size:18*18*3.5CM Meas:39*39*42cm/40pcs function Radio Controlled clock with calendar Temperature display in C/F Indoor thermometer(0-50C/32F-122F) Time zone Alarm with 3 minute snooze 12/24 hour time display Two lanuages available for display(English&German) Timer Battary:AAA*2pcs(not included) For more models please visit our website:www.gap-gifts.com Gap international Provides the best quality products , timely Delivery , best service with competitive prices,thanks!