The Samsung WEP470 is an entry-level Bluetooth headset. Compatible with all Bluetooth-enabled mobile phones, the headset features algorithmic noise filtering to reduce background noise. The technology is not as effective as dual-microphone noise cancellation, but will enable clearer conversations than the WEP460, which features only passive noise isolation. Battery life is rated at 6 hours talk time and 150 hours standby. A car charger is available separately.