Color: Black Headphones Type: Truly Wireless Model Name: A801 Connectivity Technology: Wireless Earaku [Hands-free calling? Achieve clear calls] Bluetooth headset, calling earphones, both ears, ear-hook headset with microphone, Bluetooth 5.3, AAC compatible, mute function, ENC noise canceling, doesn't block ears, lightweight 32g, 10 hours of continuous playback, for working from home/driving/online meetings/telework, IPX5 waterproof, compatible with iOS/Android/PC/Windows (Black)