Features:

• That Suitable for mobile calls, streaming music, and GPS directions and more
• Bluetooth Headset V5.0 Built-in HD microphone recognizes vocal , reduce noise interference, offers clear audio and natural sound.
• Sweatproof and dustproof. 
• Can be inserted into either left or right ear, and can be turned and rotated to ensure a firm fit.
• Lightweight, comfortable
• Up to 11 hours of talk and includes Deep Sleep Power-Saving mode 
• Comes with charging case