The BIZZ is an elegant headset whose original design certainly won't pass unnoticed! Its piano black finish completes its professional look. Ultra light, weighing just 9.9g (without the ear hook)makes it easy to wear everywhere. This device can be worn with or without the ear hook. By simply removing the headset's speaker cover, the BIZZ is automatically transformed into a USB key. Rather than relying on a built-in memory, the BIZZ uses a MicroSD or an SDHC card with a capacity of up to 8 GB! Data is transferred via USB 2.0. Once connected to your computer, an interactive guide and PairX will show you step by step how to get your BIZZ started. Also, use your extra memory space as a flash drive for quick data file access. It will give you up to 6 hours talk time and runs for up to 10 days on standby. USB charging cable, car charger and MicroSD card included.