Amazon.com: Sennheiser Consumer Audio ACCENTUM Wireless Bluetooth Headphones - 50-Hour Battery Life, Audio, Hybrid Noise Cancelling (ANC), All-Day Comfort and Clear Voice Pick-up for Calls, Black : Everything Else
Amazon.com: ZIHNIC Active Noise Cancelling Headphones, 40H Playtime Wireless Bluetooth Headset with Deep Bass Hi-Fi Stereo Sound,Over-Ear Headphone,Comfortable Earpads for Travel/Home/Office (Blue) : Everything Else
Amazon.com: Sennheiser Consumer Audio ACCENTUM Wireless Bluetooth Headphones - 50-Hour Battery Life, Audio, Hybrid Noise Cancelling (ANC), All-Day Comfort and Clear Voice Pick-up for Calls, White : Everything Else