Vibrierender Wecker für schwere Schläfer/Gehörlose/Hörvibrator + Licht, dunkelblau
【3 Awake Modes and Adjustable Buzzer Sound】This loud alarm clock has 3 awake modes for your choices. Bed Shaker/Buzzer Sound/Both. 【Mains Powered and Battery Backup】The bedroom alarm clock can be used with 100-240V AC power.