Feature:Bluetooth connection: pair with your device for hands-free communication. sound: enjoy clear audio for calls and music.Comfortable to wear: ergonomic design, can be worn for a long time.Long battery life: stay connected for hours.Specification:Bluetooth version: 4.0.Wearing method: ear hook.Transmission distance: 10M.Battery capacity: 300mah.Color: white, black,blue.Charging interface: Type-C interface.Weight: 88g.Package Includes:1pc x Multi-language Smart Translation Bluetooth Headset.Note:1.Due to manual measurement, please allow a difference of 1-5g/1-2cm.2.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.