<h2>Product details of My Power Bluetooth Headphone, Bluetooth Headset, M50, Wireless Headphone, High Bass Headphone</h2><ul><li>Colour:Black,Red</li><li>Charging Port : Micro 5v/1A</li><li>Battery Capacity: 500mAh</li><li>Bluetooth Version : 5.0</li><li>Bluetooth Range : &lt;=12 metres</li><li>Phone Call : 15 Hours</li><li>Music Time : 15 Hours</li><li>Charging Time: 2-3 Hrs</li><li>Sensitivity: 64dB at 1KHz</li><li>Impedance: 32 Ohm</li><li>Frequency Range: 20Hz - 20KHz</li><li>THD: &lt;1%</li><li>Support Profiles: HSP, HFP, A2DP, AVRCP</li><li>Mic-Sensitivity: -42 dB</li><li>Mic Impedance: 2200 Ohm</li><li>Ear tips: In ear Headphone</li><li>Warranty: 6 Months</li></ul><p><br></p>