Bluetooth 4.2 Wireless Headphone with Mic

Pi Viper Bluetooth 4.2 Headphone 1. Super deep bass 2. Qualcomm DSP Music enhancements 3. HD high resolution audio performance 4. Active Noise Cancellation 5. 15 hours long playback time 6. Long-wear comfort design 7. Smart Sensor touch control https://www.pi-ces.com/