Enjoy Your Own Music anytime anywhere.Wireless over-ear headphones super comfortable and durable. What Makes Glynzak Headphones Different？ HiFi Stereo Sound Quality: Wireless headphones equipped with 40mm dynamic driver, which produces hi-fi stereo sound, crisp and clean, great balanced deep bass and high fidelity tones. Large Battery Capacity: 10 minutes of fast charge for 4 hours,with crystal clear music for 65 hours continual playing time. And just 2.5 hours,you can get it fully charged.Headphones wireless bluetooth built-it 500mAh battery spares you from the headphones power off. Even on long trips or outdoor activities, you can immerse yourself in the music world , Sounds Effect of Various Kinds: Wireless tv headphones are equipped with EQ button, allows you switch freely between 6 different sound effects, that is bass, pop, rock, classic, jazz and vocal. Find your favorite style of music anytime, anywhere. V5.3 Bluetooth Chip Technology: Bluetooth headphones adopted V5.3 bluetooth chip technology to ensure more stable connection, faster transmission speed with fewer drop-outs, headphones let you hear music the way it was originally heard. HD calls: Wireless microphone headset have a built-in microphone, which provides HD calls even in windy or noisy environments, suit for online meeting, online studying, hands-free calling, Video Calling, etc. Super Comfort Wearing: Pink bluetooth headphones earcups gently fit around your ear to ensure a comfortable fit. No pain when worn for a long time. The headband is adjustable and stretchable for flexible adjustment to fit any head shape and size. Foldable Design Over-ear Headphones can be folded and stored without taking up space, making them easy to carry when traveling. Wireless and wired models Wireless lets you get rid of the tangled wires, easy to carry and immerses you in the world of music. By switching to wired mode,More power saving and durable output. Wide Compatibility Bluetooth headphones with microphone adopts V5.3 bluetooth chip technology, compatible with smartphone, iPhone, Android, MP3, MP4, laptops, iPad, iPod, TV and many other bluetooth-enabled devices.