BT789

◆Braille vibration timer
◆Count Down function
◆Supplied with magnet and clip
◆Color:
BT789
◆14 Operation Keys:0~9 Digits Keys, "Start" Key, "Reset" Key, "BUZZER"Key, "BIBI" Key 
◆Choose (Buzzer, Vibration)Output
◆Loud sounder-beeps for 30 seconds 
◆Count down setting: 0 to 99 Min. 
◆Battery : CR2032 x 1 
◆Dimensions:53 × 76 × 18mm 
◆Weight:46g