Cowin E7 bluetooth Earphone Wireless Headphone HIFI Sound Active Noise Cancelling Deep Bass ANC Earbuds with Mic
Features:Professional Active Noise Cancelling TechnologyProprietary 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 power off, you...
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Description
Features:
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 power off, you can enjoy your world without noise for 30 hours' long time.
Specification:
Brand model: Cowin E7
Standard Version: Without ANC Function
Upgrade Version: With ANC Function
Impedance: 16╬®
S/N: 85dB
Frequency: 20Hz-20kHz
Noise Reduction Depth:28db
bluetooth: V 4.0´╝åNFC
Sound:40mm large-aperture drivers
Playtime:30 Hours
Power supply: Lithium battery or Micro USB cable
Item Weight´╝Ü13.6 ounces
Package Included:
1 * Headphone
1 * Charging Cable
1 * Manual
Cowin E7 bluetooth Earphone Wireless Headphone HIFI Sound Active Noise Cancelling Deep Bass ANC Earbuds with Mic