PANNOVO HD-05 Mini Rechargeable Bluetooth v3.0 + EDR Hands Free Headset Earbud - White + Black
The Bluetooth headset will automatically change depending on your phone system sound size periphery; in order to avoid lets other people hear the sound - Supports two phones simultaneously connected - Headset is not suitable for listening to music (Nokia exception) it is only used for incoming and outgoing calls. - CSR 6130 chip