Xiaomi Redmi Earbuds Headset Specifications :General Type: In-EarMaterial: ABSFeatures: PortableMain Functions: BluetoothProduct DetailsApplication: Running, Sport, WorkingCable Length (M): 0mCompatible With: Computer, Mobile PhoneConnectivity: WirelessExtended FunctionBluetooth: YesBluetooth Protocol: A2DP, AVRCP, HFP, HSPBluetooth Version: V5.0WIFI: NoDimensions And WeightProduct Weight: 0.0400 KgPackage Weight: 0.0980 KgProduct Size (W X W X H): 6.20 X 4.00 X 2.72 Cm / 2.44 X 1.57 X 1.07 InchesPackage Size (W X W X H): 15.00 X 10.00 X 5.00 Cm / 5.91 X 3.94 X 1.97 InchesMain Features :The Headset Has A Built-In Bluetooth 5.0 Chip To Be Called A New Generation Of Headphones. Redmi AirDots Is Equipped With The Latest Bluetooth 5.0 Chip, The Data Transfer Rate Is Up To 2 Times Compared To The Previous Generation, The Connection Is Faster And More Stable. Listening To Music And Playing Is Smoother And SofterNoise Reduction Of 7.2mm Moving Coil Drive Unit And DSP Intelligent Environment Noise Reduction.When Material And Setting Are The Same, Larger The Size Of The Speaker UnitThe Redmi AirDots Are Equipped With A 7.2 Mm Sound Unit, Which Has A Low Frequency Dip And A Medium To High Frequency.Free To Adjust, Comfortable To Wear, Not Easy To FallLightweight And Comfortable To Wear Is The Highlight Of Redmi AirDotsThanks To The Strict Weight Control Of The Single Headset At 4.1 G. You Do Not Have To Worry About It Falling DownWe Have Prepared 3 Models Of Ear Protectors To Meet Your Highest Demands Of Closure And Firmness, Even When Running, Punching And Listening To Music.4 Hours Battery Life With Charging Box. Using The Time Extends To 12 Hours. The Storage Box Is Also A Loading BoxThe Headset Can Not Only Be Protected And Stored, But The Headset Can Be Charged Twice As MuchAutomatic Second ConnectionBluetooth 5.0, The Connection Is More Stable12h Long Battery Life, With Charging BoxDouble-Ear Multifunction Button, Anti-MissingSummon Voice Assistant, Mobile Phone Voice ControlComfortable To Wear, Self-Adjusting, Not Easy To Fall OffHeadphone Battery Capacity: 40mAhCharging Box Battery Capacity: 300mAh..