Ooma 710-0114-100 Telo Bluetooth Adaptor Easy setup - simply plug in the Bluetooth Adapter into the USB port on your Ooma Telo, link your mobile Phone or headset, and you're good to go Pair up to 7 devices - pair up to 7 mobile phones or Bluetooth headsets This Product is Manufactured in China Easy Setup - Simply plug in the Bluetooth adapter into the USB port on your Ooma Telo, link your mobile phone or headset, and you're good to go. Go Hands-free - You can use your Bluetooth earpiece to talk on your home phone with up to 30-Feet of transmission range. Multiply your Ring - Add the convenience of answering your mobile phone calls on any phone in your home. Plus you won't have to worry about poor reception or dropped calls. Pair up to 7 Devices - Pair up to 7 mobile phones or Bluetooth headsets. Transfer Calls - If you're using the Telo handset, you can transfer your call to your Bluetooth headset and be hands-free. Or transfer your mobile calls to your Telo when you get home.