In-ear, Bluetooth 5.3, Dual Ear True Wireless Earbud, Active Noise Cancellation, Frequency Response 20 Hz to 20 kHz, Driver Type Dynamic, Driver Size 0.3" / 8 mm, Impedance 16 Ohms Built-In Controls, Sensors Touch, Noise Cancelling Microphone, Number of Voice Mics 4, Runtime 10 Hours (ANC Off), 8 Hours (ANC On), Quick Charging Times 10 Minutes for 3 Hours, Recharge Time 2 Hours
Battery Chemistry Lithium-Ion, Capacity (mAh) 49mAh, Charging Case Capacity 550mAh, Charging Input USB-C