The Samsung HM6450 mode can be used as a conventional Mono Earhook headset but it offers also the possibility to connect the included stereo headphones, so that nothing in the way is the pleasure of your music.

The headset has Bluetooth 2.1 + EDR and is easily combined with two devices at the same time. The micro-USB connector can be connected the supplied headphones or the charging cable and buttons on the headset ensures comfortable reputation adoption/termination, volume control, etc.
A further highlight is the dual microphone technology, which ensures clear sound and noise reduction.
But it wasn't enough. Because if you have an Android phone, you can download the free Samsung FreeSync app. The FreeSync app extends the HM6450 additional functions such as voice output for emails, SMS or caller name, as well as a stereo equalizer to adjust the sound quality.

Product features:
Mono Earhook / Stereo-In-ear headset
Bluetooth 2.1 + EDR
Buttons for answer/end, volume, etc.
Micro-USB charging and headset connection
Android app FreeSync for narrator and stereo equalizer
Mini display informs about battery and connection status
Approximately 6 hours talk time, approx. 180 h standby

Specifications for Samsung Bluetooth headset mode HM6450:
Type: ear hook
Standby time up to: 180 h
Talk time up to: 6 h
Standard Bluetooth: V 2.1 + EDR
Stereo music streaming (A2DP): Yes
Mono music streaming (A2DP): Yes
Wired transmitter: no
Multipoint: Yes
Specialties: Mono/stereo combination device