The Modus HM6450 Bluetooth Headset Kit (Blue) from Samsung is a compact Bluetooth headset that allows you to place and receive calls with your Bluetooth-enabled phone, as well as listen to stereo music. The headset can be used by itself in mono mode for telephone calls, and you can connect the included in-ear premium headphones to switch to stereo mode when it's time to listen to music. "Sound Alive" enhanced stereo technology improves audio quality and clarity, even in high-noise environments. The headset features a dual-mic system that provides excellent vocal pickup, and also cancels out echo and noise for clear communication.
The headset also supports voice commands and voice prompts, letting you control actions such as answering calls with simple prompts by using the dedicated Voice Command button. There are also EQ settings so you can get the most out of your audio. The headset even has a specially-designed application, the Samsung Bluetooth FreeSync, available on the Android market. The app provides you with EQ settings for stereo mode, LED settings, and language selection. It also allows text-to-speech messaging, caller ID services, and the ability to enable or disable functions via the application.