The UGREEN 2.4G Wireless Mouse for Laptop is a black, battery-powered device with an average battery life of 18 months. It has a DPI of 4000 with 5 adjustable levels for ergonomic use. The item model number is 90545, and it requires 1 AA battery. The product dimensions are 11 x 7.06 x 3.9 cm and it weighs 72 g. It is suitable for use with laptops, televisions, and personal computers, and is compatible with Windows and Android operating systems.
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