Specification: Product Name: Small Square Pendulum Timer Product Size: 6.0×6.0×3.5cm Packaging: Neutral Color Box + OPP Bag Box Quantity: 200pcs Outer Carton Size: 38*33*30cm Net Weight: 13kg Gross Weight: 14kg Product Description: Mechanical movement and alarm without batteries. The timer rotates clockwise to set the time scale, then counterclockwise back to the desired time. When the countdown ends, the timer will ring with a crisp alert sound. Technical Parameters: 1. Operating Temperature: -10℃ to +55℃ 2. Operating Direction: Clockwise 3. Operating Torque: ≤0.45N.m 4. Time Range: 60 minutes 5. Working Angle: 360 degrees 6. Ringing Duration: 3-5 seconds 7. Time Accuracy: ±1-3 minutes Product Features: Ideal for timing cooking tasks such as steaming crab for ten minutes or simmering ribs for half an hour. Useful for everyday activities like boiling milk (approximately five minutes), taking a nap (30 minutes), or drying hair (20 minutes). Helps manage study time—set 30 minutes for math exercises or 20 minutes for memorizing vocabulary. Perfect for tracking morning exercise sessions of at least 30 minutes. Eliminates the worry of dried-out water or burnt food by providing reliable countdown alerts. Product Maintenance: 1. Rotate gently to avoid damaging the internal mechanism; do not over-tighten. 2. Avoid repeatedly turning the dial back and forth during operation to prevent strain on the internal mechanism. 3. The timer shell is made of ABS plastic; do not drop, throw, or subject it to impact that may cause damage. 4. Both the shell and internal mechanism are made of plastic; do not expose to fire, heat, or open flames. To use, turn the knob clockwise (from 0 to 55) and then rotate counterclockwise to your desired time. The alarm will sound when the time expires.