E7 Active Noise Cancelling Bluetooth Over-ear Headphones，Blue sale simply put into your briefcase

simply put into your briefcase or luggage for easy travel

also perfect for outdoor or indoor use in any season

provides maximum protection for your headphones away from wet

Clear Calls and 30 Hours of Playtime: Advanced microphone system precisely filters oise for crisp

【IPX7 Waterproof ＆ Floating】IPX7 waterproof bluetooth speakers for 100% protection against water and dust

E7 Active Noise Cancelling Bluetooth Over-ear Headphones，Blue sale simply put into your briefcaseCODE: 18OFF Professional Active Noise Cancelling Technology. Proprietary 40mm Large aperture Drivers. High quality Built in Microphone and NFC Technology. The Professional Protein Earpad and 90 Swiveling Earcups. A built in 600mAh battery won't allow your headphones to power off, you can enjoy your world without noise for 30 hours long time.