The gn 9120 is the now the second generation of cordless technology from gn netcom with a range of 150 metres and a talk time of 12 hours it surpasses any other truly cordless headset on the market coupled with a slender boom arm and a lightweight design it makes the gn9120 the perfect cordless choice for any user with unbeatable acoustic performance over a wide range a robust talk time and a host of innovative features and benefits the revolutionary gn 9120 will transform your workplace