ZEBRONICS Zeb-Thunder Wireless Bluetooth Over The Ear Headphone FM, mSD, 9 hrs Playback with Mic (Red)

Comfortable Design: Beat the workday blues with music on Zeb-Thunder wireless headphone that comes in an ergonomic design a perfect fit and design for long hours use
Soft & comfortable earcups: Listen to music, podcasts and more for long hours with soft ear cups making it super comfortable for daily wear
Adjustable headband: Adust your headband to your comfortable best while you work or listen to music
9hrs Playback Time: Fall in love with the audio experience with 9 hours of playback time to keep you going
Superior Sound Quality: Magnify every speck of sound with superior sound quality on Zeb-Thunder wireless headphone
Call Function: Enjoy online conference, online classes, calls hands-free with a built in mic on the headphone
Multi Connectivity Options: Be spoilt for choice with multi-connectivity options like like BT, 3.5mm AUX input, FM and MicroSD card
Country of Origin: . How to connect the headphones ?A: Press the Power key to turn ON the headphone and it would go to Bluetooth mode by default. Scan for ZEB-THUNDER headphones on your mobile and connect it. (Password – 0000, if prompted)
Microphone impedance:1.2k Ω,Microphone sensitivity:-38dB ±1dB