Anker Soundcore AeroFit Bluetooth Earphones - Black

Product Description: Shape: Open-Ear Playback Time Per Charge: Up to 11 Hours Total Playback Time with Charging Case: Up to 42 Hours Charging Time: 1 Hour (Earbuds), 2 Hours (Charging Case) Fast Charging: 10 Minutes of Charging = 4 Hours of Playback Time Battery Capacity: 85mAh x 2 (Earbuds), 750mAh (Charging Case) Input: 5V ⎓ 1.2A Output: 5V ⎓ 0.5A (0.25A per port) Charging Port: USB-C Calls: 4-microphone AI Clear Call Water Resistance: Earbuds IPX7, Charging Case Not Waterproof Sweatproof: SweatGuard Driver Unit: 14mm Dynamic Drivers Driver Material: Titanium Polymer Frequency Response: 20Hz - 20kHz Impedance: 11Ω Bluetooth version: 5.3 Bluetooth range: 10 meters Maximum volume: 92 dB Soundcore app: Yes Controls: Touch