Nokia BH-121 - headset - in the ear, 02740P6 (Wireless Phone Accessory)
I use the BH-121 only for telefonieren.Die voice quality is very good and the microphone obviously. It is a pleasure to call it. Calling a long day with 3 to 4 hours keeps by the BH-121. Since the last update of the battery level is displayed on my L
