Callpod has a whole line of Bluetooth devices and other gear for smartphones. The company has announced a couple new Bluetooth headsets called the Onyx and the Vetro.
Both of the devices share many of the same features. Both of the devices support 2-way walkie-talkie communications with a range of more than 85,000 square feet. That means you can keep in touch across a large mall or warehouse without having to use cellular minutes.
The devices also have a 164-foot Bluetooth range and will work with Skype. Both devices have dual mics for noise cancellation and get power from a lithium-ion battery good for up to 120 hours on standby and five hours of talk.