Audio System Type Earphones Destination Cellular Phone PC Tablet Connectivity Technology Wireless Wireless Technology Bluetooth Audio Output Form Factor Ear-bud Driver Diameter 11 mm Acoustic Design Closed Mount Type In-Ear Audio Output Mode Stereo Headphones Technology Dynamic System Components 2 Speakers Microphone Microphone Form Factor Built-in Networking Specifications Networking Type Bluetooth Adapter Networking Form Factor Integrated Networking Compliant Standards Bluetooth 5.4 Bluetooth® Profiles Supported A2DP AVRCP HFP Power Power Device Location External Power Port Quantity 1 Battery Battery Average Run Time 30 hr Battery Current Capacity 515 mAh Remote Control Audio Controls Play/Pause Tracks Calls Miscellaneous Features Active Noise Cancellation Hands-free Function 24-bit Hi-Fi Audio Built-in Devices Accelerometer Hall Sensor Touch Sensor External Color Silver Included Accessories Quick Start Guide Charging Case Ear Tips Cable Included USB Cable Voice Assistant Installed Voice Assistant Bixby Environment Protection Standarts IP57 Dimensions & Weight Depth (mm) 31.9 mm Height (mm) 20.4 mm Width (mm) 18.1 mm Nominal Weight 7.4 g Chargering Device Dimensions & Weight Depth (mm) 24.4 mm Height (mm) 48.7 mm Width (mm) 58.9 mm Nominal Weight 46.5 g