GT01 Bone Conduction Headphone Touch Control Earphone Bluetooth-compatible Earhooks Headset - White Bluetooth-compatible 5.3 Connection - Ultra-low latency keeps synchronized with audio and video,convenient to keep in contact with your teammates all the time Waterproof Earphones - Designed with waterproof shell to professionally protect the interior from the influence of water and sweat and prolong the service life Smart Noise Reduction - Intelligent noise reduction design provides 360-degree stereo bass HiFi sounds quality Touch Control - High sensitivity,smart touch control,easy to answer phone calls,pause music with a few taps Earhook Design - No need to jam the earphones into the ear,so as to better protect the hearing. Unlike in-ear headphones,it allows you to keep in touch and understand the surrounding environment to ensure safety Digital Display - The charging bin is equipped with digital display screen for showing the remaining power Specification: Bluetooth-compatible version: 5.3 Speaker diameter: 14mm Earphone battery capacity: 55mAh for 1pc Charging bin battery capacity: 300mAh Transmission distance: ≤10m Listening time: about 5h Earphone charging time: 1h Charging bin charging time: 2h Charging interface: Type-C Charging voltage: DC 5V/1A Operation method: touch control Package included: 1 Pair x Earphone 1 x Charging Bin 1 x Charging Cable 1 x English User Manual Other things not included