Key Features.... Noise CancellationReduces or eliminates unwanted ambient noise for a better listening experience, especially in noisy environments. Up to 13 FunctionsMusic ControlVolume ControlNoise Reduction Mode SwitchBalanced Mode SwitchingAlarm SettingScreen Brightness Adjustment16 Languages ToggleWallpaper ToggleFind Left and Right HeadphonesLED LightingTime SettingShort Video ControlCamera Control Smartphone Camera SupportIdeal for capturing moments and sharing on social media. Volume ControlEasily adjust sound levels to match your environment or preference. Sound Effect ControlCustomize audio profiles to suit your listening style. Specifications.. Category: EarphonesColor: WhiteHeadphone Box Size: 9.5 × 9.5 × 4.5 cmTransmission Distance: 15 m (barrier-free)Charging Compartment Battery: 500 mAhHeadphone Battery: 30 mAhBluetooth Version: 5.4Charging Time: 1 Hour