The Hammerhead by Razer is a 2 channel gaming headset, which uses a 9 mm, with Neodymium Magnets with CCAW driver. It uses a 3.5mm connection with a 1.3 m cable. This delivers a frequency response of 20 - 20,000 Hz and a sensitivity of 106 ± 3 dB. And only weighs in at 12.5 g.
The Razer Hammerhead In-Ear Headphones are in-ear monitors (IEM) engineered from the ground up to set the standard in portable gaming audio. Machined out of aircraft grade aluminum, the Razer Hammerhead embodies ultimate durability packaged in a lightweight, comfortable form factor.
Encased within each sleek, brushed shell is a high performance, precision-tuned 9mm neodymium driver. Paired with an optimized inner acoustics chamber in each shell, these in-ear monitors produce a sound signature that packs a mean, earth-shattering bass while maintaining crystal clear mids and highs. The Razer Hammerhead comes through with a full-bodied low-end frequency, pounding in the beats without distortion.