Name: Baseus AirGo AS01 Open Ear Clip On Wireless EarbudsModel No AS01 / A00069101113-00Material ABS, PlasticBattery life up to[hours] 25hBattery Capacity Earbuds 40mAh / 0.148 WhBattery Capacity Charging Case 400mAh / 1.48 WhEarbuds Rated Input 5V⎓80 mACharging Case Rated Input 5V⎓400 mACharging Type Type-CMaximum wireless range[m] <10mBluetooth Version 5.3With Microphone YesCommunication WirelessFrequency Response Range 20 - 20000HzFunctions For Video Game, Common Headphone, For Mobile Phone, HiFi Headphone, Sport, For Outdoor, For Office, For Sleep, For StudySpecial Feature Baseus Directional Tech, Lightweight (4.6g), BT 5.3, Enhanced Bass, 2-Mic ENC, Noise Reduction, 25H Playback, Sports Design, Comfortable, Sweat/Water ResistantNumber Of Charging Ports 1 PortBrand Compatibility Apple iOS, Android, Windows, and OthersProduct Weight 51 GMProduct Size 6.2x4.9x3 CMPackage Weight 110 GMPackage Size 9.3x9.3x1.2 CM What's In The Box1 X Baseus AirGo AS01 Open Ear Clip On Wireless Earbuds, Charging Cable, English User Manual