Features 1、304 Stainless Steel Material: This smart water bottle is made of premium 304 stainless steel, which is drop resistant, wear proof and waterproof, safe to use. 2、Long Time Insulation: This stainless steel digital water bottle can effectively maintain the temperature of the drink to meet the needs of long term use. 3、Temperature Display: With intelligent touch temperature measurement function, the temperature data can be displayed in real time, drinking water will no longer burn your mouth. 4、Large Capacity: With a well designed appearance and 1000ml large capacity, the water bottle is watertight and lightweight, to meet your daily water needs. 5、Multiple Applications: The smart water bottle is ideal for easy travel, perfect for outdoor sports, school, office, camping, etc. Simple and practical, it is the best gift for friends, family and business partners. Item Type: Smart Sports Water Bottle Material: 304 stainless steel Weight: Approx. 430g/15.2oz Color: Silver Bottle Capacity: 1000ml Battery Type: Button battery Battery Model: CR2032 Battery Capacity: 210mAh (shipped with built in battery) Package List 1 x Smart Sports Water Bottle