Closed wireless headphones (Bluetooth technology) with 40 mm speakers, with deactivateable Active Noise Reduction (ANC) technology.

They are powered by a rechargeable lithium-ion battery that offers up to 10 hours of continuous listening and recharges in 2-3 hours. Ideal for travelling on public transport, working in an open space or simply benefiting from an environment protected from ambient noise.

It comes with a hands-free kit, a semi-hard carrying case, a 3.5mm mini-jack cable and a USB cable. Designed for long hours of use, the NRH-30 headphones have been carefully designed for comfort, with padded memory foam ear cushions and a flexible, easy-to-adjust headband.