Product Features:

High-performance version Bluetooth chip V5.0 + EDR, stable output performance
Omni-directional mike wind design, the call is as clear as face-to-face.
Full voice announcement, won't miss any call
Automatic switch on/off, save energy and more worry
Apple Siri voice control
600 mAh battery, 500 hours of long-lasting battery life
About 10 hours of continuous talk time
Built-in digital amplifier, greatly enhance the volume and sound effect
Advanced multi-point connection, support two mobile phones online at the same time
Built-in DSP noise suppression and echo cancellation (CVC8.0 double noise reduction technology)
Bluetooth transmission distance: 10M
Speaker: 4Ω2W, HD stereo sound
Accessories: car charger, USB cable, metal back clip, instructions