Type: True Wireless In-Ear Earphones with Ear Hooks Acoustic Design: Closed Microphone: Integrated Bluetooth: Version 5.3 with Multipoint Controls: Touch controls Playtime: Up to 7 hours with ANC, 12 hours without ANC and 28 hours with the charging case Charging Case: 580mAh Charging Port: USB Type-C Charging Time: Approximately 1.5 hours Fast Charging: 5 minutes provides up to 2 hours of use Frequency Response: 20Hz–20kHz Impedance: 16Ω Driver: 1 × 11 mm dynamic driver per earbud Noise Control: Adaptive Active Noise Cancellation and Ambient Mode Water Resistance: IP68 Software Features: Siri support, equalizer presets, custom equalizer, bass boost, sound personalization and app control