Andoer Wireless Bluetooth Receiver BT8106 Portable Car Vehicle Mounted Handsfree V2.1+ERC Speakerphone Receiver Kit with Clip for iPhone Samsung HTC Bluetooth V2.1+ERC Vehicle Speakerphone compatible with Bluetooth enabled mobile phones, laptop, tablet, or MP3 player. Dual standby, may simultaneously connect two phones and the telephone conversation. Support six countries' languages: English, French, German, Italian, Spanish, Chinese. Menu operation interface: beautiful, convenient and fashion. Using fashionable encode switch to adjust volume and browse telephone numbers.