Equipped with profound sound quality and sense of modernity, you can enjoy the pure pleasure of music no matter in quiet personal or in outdoor sports. Individual dual audio jacks, allows two persons to enjoy music romance at the same time, at the same place. The best companion for Samsung, iPhone, iPad and other smartphones. This Havit Bluetooth Headset Supports Connection with two devices, it has support for Micro SD Card, which means you can play music from your memory card, The battery feature of this headset is never in doubt as with its rechargeable lithium battery you can enjoy music up to 6 hours non-stop. You can answer calls from your phone via Bluetooth connection, and it's compatible with iPhone, Samsung and any other smartphone with Bluetooth feature.