Bluetooth 5.0 Earpiece Driving Trucker Wireless Headset Earbuds Noise Cancelling Feature: Bluetooth 5.0 Technology: Real wireless Bluetooth 5.0 provides powerful Bluetooth signal and anti-interference ability. IPX5 Waterproof Design: Allows not to be damaged by water entering the inside of the earphone and you can enjoy the music without any fear of rain and sweat. Button Control: You can do all operations with the button control, easy to use. Noise Reduction: Providing high-definition call experience with adaptive noise reduction technology. Ergonomic Design: Creative hook design and only 8g weight, stable and comfortable. Fit the auricle and no pain after long-time wearing, and it does not fall during the movement. Long Playing Time: Built-in 230mAh battery, up to 20H working time. Universal Compatibility: It is widely compatible with most mobile phone enabled with Bluetooth function. Wide Application: It is applicable for all scenes, such as leisure, business, driving, exercising and working. Multifunctional Use: The headphones could be used to adjust volume and change music, answer/reject call, skip/play/pause songs, etc. Specification: Bluetooth Version: 5.0 Headphone: 230mAh Music Time and Call Time: About 20 Hours Charging Time: About 1.5 Hours Bluetooth Version: 5.0 Frequency: 40Hz-20KHz Impedance: 32 ohms Sensitivity: 85dB/mW Waterproof Grade: IPX5 Package Included: 1 * Earphone 1 * User Manual 1 * Charging Cable 1 * Earhook