Anker Soundcore Liberty Air 2 Wireless Earbuds, Diamond-Inspired Drivers, Bluetooth Earphones, 4 Mics, Noise Reduction, 28H Playtime, HearID, Bluetooth 5, Wireless Charging (Black) (Renewed)

Key features

• Diamond-Enhanced Sound -Liberty Air 2 wireless earphones take advantage of the ultra-light, yet rigid structure of diamonds to create a driver dome that maintains its rigidity, even when vibrating at high frequencies. The diamond drivers increase the sound frequency bandwidth by 15% and deliver 2× the amount of bass.
• 4 Microphones with cVc 8.0 Uplink Noise Cancellation - Each earbud is equipped with two microphones that utilize the latest cVc 8.0 noise reduction technology. When making a call, environmental noises are reduced by 60%, while 95% of your voice is retained so you sound louder and clearer on the other end.
• Item Package Quantity - 1
• Up to 28 Hours of Playtime -A single charge gives you a full 7 hours of listening, while the charging case extends it to 28 hours of playtime. And when the case needs a power boost, simply set it down on a wireless charger.