Make and receive calls wirelessly or listen to music on-the-go. It’s universal compatibility allows you to enjoy the power of wireless. The built-in mic ensures crystal clear calling function. No more worries for space where you have to keep your headset, Ace is an ultra-small Bluetooth headset that you can easily keep in your Purse or even in your bag. The comfortable and padded ear bud provides comfort fit. The rechargeable battery provides long lasting usage.