Wireless Bluetooth Earpiece with Noise Cancelling Microphone Bluetooth 5.3 Transmission Technology 130ft (40 m) Range Ergonomic Design with 0.63 oz (18 g) Weight Retractable Ear Hook and Boom Arm Rotatable 330° Vertically and 180° Horizontally Includes 3 Sizes of Soft Rubber Ear Tips Magnetic Charging Cable with 1.5 Hours Full Charge Time 10 Hours Talk Time