These earbuds are made from durable ABS plastic and feature Bluetooth 5.1 connectivity for a stable and convenient wireless experience. Designed for all-day comfort, they offer advanced noise cancellation to help reduce unwanted background noise in different environments. Available in black, they feature a 2000 mAh battery that provides up to 12 hours of call time and 33 hours of standby time. Operating at 5V voltage with a 5W power output, they are suitable for everyday listening and communication. The package includes 1 pair of earbuds and 1 charging cable. Weighing just 20 grams, these earbuds measure 12 cm in length, 12 cm in width, and 12 cm in height.