Effortless Water Testing The IceCap Magnetic Aquarium Test Kit Mixer is a simple solution for efficiently mixing water test reagents. This gadget saves time and effort by quickly and effortlessly combining test kits. Just place the magnetic stirring bar in the container, press the power button, and let the Smart Stir do the work. With a strong motor and automatic shutoff feature, this mixer makes water testing easier, faster, and more effective. Key Features: Suitable for Most Test Kits Time-Savings 120 Minutes Battery Life Rechargeable 5V USB Technical Specifications: Voltage - USB 5V Power - 1W Battery Fully Charged Time - 120 Minutes Height - 2.375in Footprint - 2.75x2.5in Max Vial Size - 1in Diameter (27mm) Included Vial Size - 10mL Operation Instructions: Place the magnetic stirring bar into the testing vial and insert it into the stir base. Press the power button to turn the mixer on and off. A blue indicator will light up when it is in operation. The mixer will automatically shut off after 5 minutes to conserve battery life. To charge the mixer, you can use the USB charging cable provided. Plug one end into the mixer and the other into a 5V USB port. A red LED will indicate that the mixer is charging, and a green LED will show that the mixer is fully charged. WARRANTY CoralVue, Inc. and IceCap hereby guarantee this product to be free from defects in material and workmanship for a period of: 1 Year Warranty is activated on the date of purchase. This Standard Limited Warranty applies and is limited as follows: To the product only as long as it remains in the possession of the original purchaser. To the product that has not been subject to accident, misuse or abuse. To the product that has not been modified, altered, defaced, or had repairs made or attempted by other than CoralVue, Inc. That CoralVue be immediately notified in writing within ten (10) days of first knowledge of defect by owner or his agent. That CoralVue, Inc. shall be given first opportunity to make any repairs, replacements or corrections to the defective construction within a reasonable period of time. Under no circumstances shall CoralVue and/or the Manufacturer be liable by virtue of this warranty or otherwise for damage to any person or property whatsoever for any special, indirect, secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect.