HIFI HEAVY BASS: New wireless noise reduction technology, connection is simpler and faster, enjoy HIFI sound quality.
SOUND QUALITY UPGRADE: Imported granphene vibration film, vigorous heavy bass, more delicate sound processing, clearer sound quality.
COMFORT UPDRADE: Skin-friendly materia with ergonomic design, soft into ear, no swelling and pain when wearing, more stable and more comfortable. CHARGING UPGRADE: Upgrade version of charging cabin, providing long lasting battery life.
Feature:
A Bluetooth headset without earplugs, not into ear, wearing no pain.
Bluetooth V4.1, compatible with smart phone and most bluetooth device easily.