1. The tiny and discrete Micro phone
2. It is perfect for travelling or for everyday use when you need your hands to do something else.
3. The Micro phone can be used as a Bluetooth headset. It is compatible with a wide range of phones and tablets.
4. Automatic answer, calling after 9 seconds, can be used as a Bluetooth dialer for your smart phone.
5. It is a good smartphone assistant, if you pair it with your smartphone, you can use it to make and receive phone calls, music player, automatically sync your phonebooks etc..
6. Low radiation, it is health for your body.
7. Can storage 200 phonebook number, and 100 SMS number.