Zebronics Thunder Bluetooth 5.3 Over ear Wireless Headphones with 60H Backup, Gaming Mode, Dual Pairing, ENC, AUX, Micro SD, Voice Assistant, Comfortable Earcups, Call Function (Red)

From the manufacturer

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. Microphone impedance:1.2k ?,Microphone sensitivity:-38dB ±1dB. Talk time 12 hrs;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;60hrs* Playback Time: Fall in love with the audio experience with 60* 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; Standby time 200 hrs
Frequency Range: 0.04khz – 20khz