PANNOVO HD-05 Mini Rechargeable Bluetooth V3.0+EDR Hands Free Headset Earphone
1.The world's smallest micro stealth to mono Bluetooth headset the main telephone conversation 2.The micro Bluetooth headset will automatically change depending on your phone system sound size periphery; in order to avoid lets other people hear the sound 3.Supports two phones simultaneously connected 4. headset is not suitable for listening to music (NOKIA exception) it is only used for incoming and outgoing calls. 5. Britain CSR 6130 CHIP.