High quality and 100% brand new, legally sold in USADOSO
High-end knitted environmental friendly fabric can keep your ear warm and comfortable in winter .
Equipped V4.2 + EDR Bluetooth version that can be used for most of devices with Bluetooth function.
Installed miniature microphones that can answer the phone call from the calling device hands freely.
Set in rechargeable battery by USB cable can be on standby for a long time.