- Bluetooth headset for easy talking on the phone ,- Easy to use thanks to the one-touch function for phone calls ,- Bluetooth 3.0 - Call Answer Button: Yes ,- Design: In-Ear ,- Max. Standby: 60 h ,- Max. Talk Time: 3.5 h ,- Model: Mono ,- Bluetooth Class: Class 2 ,- Bluetooth Version: 3.0 + EDR ,- Colour: Blue ,- Productline: Bluetooth Line ,- For Mobile Phone Brand: Universally Usable 2 years legal warranty only