F4 Study Timer Kitchen Cooking Countdown Reminder Multifunctional Digital Alarm Clock(Black)

The F4 Study Timer is a multifunctional digital alarm clock designed for kitchen cooking countdowns. It features gravity and manual timing modes for versatile use.

• Material: ABS
• Battery capacity: 500mAh
• Working temperature: 0-50 degrees Celsius
• Standby power consumption: 20uA
• Sleep power consumption: 150uA
• Working current: 11mA
• Charging current: 500mA
• Volume level: mute/vibrate (loud 90-100DB, quiet 70-80DB)
• Timing: gravity mode (5-60 minutes), manual mode (99 minutes and 59 seconds)
• Product size: 44 x 44 x 46mm
• Net weight: 47.5 grams
• Packaging: color box