E7 Active Noise Cancelling Headphones Wireless Bluetooth Headphones with Rich Bass, Wireless Headphones with Clear Calls, Bluetooth 5.0, 30 Hours Playtime, Comfort Fit, Black keeping more focus on your

keeping more focus on your listening

Avoid operating the machine while it's charging

prolong freshness without lost any flavor

and clear bass through E7 Bluetooth headphones

E7 Active Noise Cancelling Headphones Wireless Bluetooth Headphones with Rich Bass, Wireless Headphones with Clear Calls, Bluetooth 5.0, 30 Hours Playtime, Comfort Fit, Black keeping more focus on yourADVANCED NOISE CANCELLATION Commalta E7 active noise cancelling headphones offer improved ANC that cancels up to 32dB deeper of the noise around you, keeping more focus on your listening. Frequently flights, subway, cubicles, open offices, home offices, and everywhere you are, you still have your own music world with our noise cancelling headphones. IMMERSIVE SOUND With professional 45 millimeter acoustic drivers that reproduce all frequencies of