Wireless earphones with a Fist of the North Star design, Bluetooth 5.0 compatible, 180mAh battery. - Brand: Sammy - Model Name: Fist of the North Star Wireless Earphones vol.1 - Bluetooth Version: Ver 5.0 - Communication Distance: 10m - Battery Capacity: 180mAh - Size: Approximately 61.4 x 26.4 x 46.6mm - Weight: Approximately 19g Thank you for viewing. As this is a prize item, there may be dents, scratches, stains, and tears on the box. Please be aware of this if you are sensitive to such imperfections. Please understand that this is a prize item before purchasing.