SoundPEATS A6 Headphones with Hybrid Noise Cancellation. Noise Cancellation Technology: Features Hybrid ANC to reduce ambient noise by over 90%. Battery Life: Up to 40 hours of playback, and 30 hours with noise cancellation enabled. Connectivity: Uses Bluetooth 5.0 technology for a stable connection. Sound: Equipped with 40mm dynamic drivers for clear stereo sound and powerful bass. Very clean, used twice. No box. Bought for 230 SAR. Selling for 120 SAR.