?This alarm clock is powered by water£¬ no battery needed. It supports time displaying£¬ alarm clock and humidity and temperature detecting function. Having it£¬ you have alarm clock and weather detector 2 in 1. <br><br><strong>Features:</strong> <br>Water powered£¬ can be used for 2 weeks after being watered. <br>Multifunctional£¬ alarm clock and weather detector 2 in 1. <br>Support snooze function£¬ one button for ring again after 8 minutes. <br>Screen display£¬ convenient and practical. <br>Shape in water drop£¬ fashion and cute£¬ can be used to decorate room. <br><br><strong>Specifications:</strong> <br>Working time after being watered: 2 weeks <br>Color: Blue and silver <br>Material: ABS <br>Item size: 12.0 * 9.2 * 17.3cm / 4.7 * 3.6 * 6.8in (L * W * H) <br>Item weight: 237.0g / 8.4oz <br>Package size: 18.0 * 15.3 * 11.5cm / 7.1 * 6.0 * 4.5in (L * W * H) <br>Package weight: 374.0g / 13.2oz <br><br><strong>User tips</strong> <br>1. The clock can be used for 2 weeks after being watered. <br>2. When the screen become vague£¬ please water the clock. <br>3. When the alarm clock ring£¬ press the snooze button and the alarm clock will ring again after 8 minutes. <br>4. After long-time using£¬ some chemical substances would adhere on one of the metal sheet. Clean it. If the screen is still vague£¬ ? <br>please do the following things: <br>a. Clean the water tank and water it. <br>b. Put in vinegar of about 4 spoons. <br>c. Gently shake. <br>d. Open the cover and keep the mixed liquor in the device for a ? <br>night. <br>e. Clean the clock and water it again. <br><br><strong>Package list:</strong> <br>1 * Weather alarm clock <br>1 * User manual (English and Chinese)