Promate CONCORD.GRY On-Ear Bluetooth HD Stereo Headset with Passive Noise Cancellation. Foldable & Adjustable Headband Built-in Microphone Handsf

Concord headphones let you stream powerful sound with no strings attached. Easy to use and equipped with professionally tuned drivers that give this headphone access to great sound every time. Enjoy a musical fiesta with Concord.

• Experience a new kind of sound, experience a remarkable musical fiesta with Concord. Concord has more dynamic sound drivers, which in turn provide better sound fidelity
• Luxurious Comfort, created for comfort. The premium quality adjustable headband, provides a custom-fit feeling and the padded ear cups help minimize sound leakage
• Portability at its best, concord Wireless headphone's compact, design makes it the ultimate portable accessory
• Handsfree Function, take calls from your headphone with the touch of a button - crystal clear thanks to the ultra-sensitive built-in dual mic allows you to use Concord as a hands-free device
• Mute out the noise, concord features advanced protein leather ear cushion &; provides passive noise cancellation
• Battery that goes on and on, concord's powerful 250mAh rechargeable battery provides a music playtime of up to 8 hours &; standby time of up to 40 hours

ColourGreyBluetooth Versionv4.2

Bluetooth ChipsetJL

Bluetooth ProfileHSP, HFP, A2DP

Input Voltage5V, 1A

Bluetooth Frequency2.4-2.48GHz

Impedance32O

Charging Time~2 hours

Usage Time8 hours

Standby Time40 Hours

Battery Capacity250mAh

Battery TypeLi-Polymer

Operating Distance10m

MicroSD Card slot64Gb Max Support