Fashionable Design - The earmuffs are made of soft leather-type material that has a specific perforation design which prevents the concentration of heat and moisture. The secure and comfortable on-ear fit of these vented ear pads allows a comfortable all-day wearing experience.</br>Multi-Functional Headset: These Ausdom Bluetooth stereo headphones can be used both wired (audio only) and wirelessly with phones tablets and computers. Built-in microphone and button controls for phone calls volume and music playback.</br>Long Battery Life: Built-in 250mah rechargeable lithium battery which provides 14 hours of talk/media playback time 150 hours of standby and will provide you with real-time battery level indication on compatible iOS and Android devices.</br>Modern Life Companion: Use these Ausdom Wireless On-Ear Headphones with the iPhone Android mobile phone smart TV computer iPad or any other bluetooth devices. Easy wireless (or wired) connection and compatibility with all modern digital devices.</br>Excellent Performance: The Ausdom M07 headphones have excellent low frequency and high frequency band performance. All kinds of music from classic rock jazz big band and hip-hop will benefit from the sound crystal-clear in-ear speakers of these Ausdom bluetooth stereo headphones.</br></br>Product Description</br></br><b>AUSDOM M07 On-ear Stereo Headphones Wireless + Wired Headsets with Microphone Bluetooth V4.0 + EDR for Music Streaming and Hands-free Calling</b><p><p> <b>Color: </b>Blue<p><p> <b>Features</b><p> Highest-grade padded leather headband and ear pads for maximum user comfort.<p> Foldable and portable carrying design.<p> Breathable soft ear pads.<p> Build-in microphone and hands-free.<p> Supports wired connection with 3.5mm line-in port.<p> Supports wireless Bluetooth connection for use with your smart phone?? tablet or computer.<p> Clear sound gives you long-term comfort.<p> Exquisite sound?? good high frequency extension?? rich in details.<p> High degree of separation?? and full stereo feeling.<p><p> <b>Technical Specifications</b><p> [Microphone]<p> Frequency response: 100Hz-10000Hz<p> Directivity: Omni-dir