Engineered to provide a comfortable & stylish audio experience, Ceres-400 makes the perfect companion for any user. Large 40mm drivers sit behind the booming power of the Ceres-400. Large, comfortable 90mm ear pads, adjustable headband sizing, & an inline remote control make the Ceres-400 comfortable & easy to tune on-the-fly. Delve into your games, music, movies, & even internet calls with absolute clarity with the Ceres-400. Large high quality 40mm drivers deliver great sound quality Whether you're playing a game, listening to music, watching a movie, or just chatting with family, sound is king. Ceres-400 has large, lightweight 40mm drivers in the ear cups that deliver powerful sound fidelity. Now you'll hear every detail & feel every base & treble. Adjustable headband for a perfect fit Ceres-400 uses a kind of plastic that can expand while staying stable. You'll be able to find the right fit no matter your head size. The ear cups lock in place to prevent accidental re-adjustment. Soft-touch material lines the headset & provides a comfortable fit. Swivel Noise-Cancelling Microphone Cursing at enemies or whispering sweet nothing to a loved one, this sensitive microphone eliminates background noise so your voice comes through with crystal-clear clarity. The mic can be quickly access or put away to fit your situation. In-line volume control & microphone on/off switch In-line control capsule allow you to adjust the volume & mute the microphone quickly & easily. Model SGH-2010-KKTA1 Headphone Driver diameter: 40mm x 7.5 mm (H) Frequency range: 20
- 20, 000 Hz Impedance: 32 Sensitivities (@1k Hz): 108 d B + 4 d B Input: 100m W Connector: 3.5 mm headphone jack Inner Ear Cup Diameter: 90 mm Cable Length: 2.5m Microphone Pick Up pattern: Noise-cancelling Frequency range: 100 – 10, 000 Hz Signal-to-Noise Ratio: 50d B Sensitivities (@1k Hz): -38 d B + 3 d B Hardware Requirements Audio Usage: Devices with 3.5mm audio jack Audio + Microphone Usage: Devices with 3.5mm audio + microphone jack (smartphones)