Product Features:

1. Bluetooth 5.0, excellent bluetooth compatibility, compatible for almost all the mobile phone, Tablet PC, Notebook, any devices with bluetooth function or has a 3.5mm audio jack.

2. HiFi Powerful Bass Stereo Sound Effect: 40mm titanium diaphragm speaker drivers, tuned by professtional team, deep bass stereo sound, enjoy the wireless high quality music..

3. the headphone has a Micro SD memory Card slot, you can insert a Micro-SD Card with songs to play music.

4. built in high definition sensitive microphone, the headphone has a answer phone call button to answer incoming call, wireless handsfree talk.

5. acoustic echo cancellation and noise reduction effectively reduce ambient noise while talking, make far-end listener cannot hear what you said become history, just like talking face to face.

6. the headphone has a standard 3.5mm audio jack, you can use 3.5mm audio cable connect with headphone to listen to music even your phone don't have bluetooth function or the headphone's battery run out.

7. Comfortable Wearing Experience, foldable Design, super lightweight, based on ergonomic design, earmuffs are made of soft breathable protein leather, providing you comfortable wearing-on experience.