Unwrapped this headset and it works exactly as advertised. Range is approximately 30 ft but interference and crackling starts around 10 ft. Pairing (Nokia 3360) was easy and the unit has excellent battery life. The 'windstopper technology' really does work, no wind noise even when it's blowing about 15 mph. Conversations are actually clearer when driving my truck than when just using the phone.This may sound like an advertisement but I've been amazed that all the claims made are actually true.A few other things. Pressing the multifunction button once activates voice dialing, aesthetics are not quite as nice as other units but the unit is comfortable and easy to use.