Popis
Stereo USB Headset Lightweight Over-ear Design, Wired, USB-A Plug, Integrated Controls, Adjustable Microphone, Black, Retail Box High-quality audio and reliable call clarity, ideal for home and office applications Padded over-ear cushions for comfort during long periods of use Adjustable, padded headband for secure, relaxed fit TECHNICAL SPECIFICATIONS Standards and Certifications - USB 2. 0- CE- FCC- RoHS Headphones Impedance 32 Ohm Sensitivity 103 dB +-3 dB (at 1 mW / 1 Khz) Driver size 40 mm Output 30 mW (max. ) Input voltage 5 V / 50 mA Microphone Type Unidirectional Frequency response 30 Hz - 16 kHz Sensitivity 58 +- 3 dB Physical Cable length 1. 5 m (5 ft. ) Total dimensions 190 x 170 x 87 mm (7. 48 x 6. 69 x 3. 43 in. ) Earpad dimensions 108 x 87 x 40 mm (2. 36 x 3. 43 x 1. 57 in. ) Weight 203 g (7. 16 oz. ) Operating Environment Operating temperature 0 - 40°C (32 - 104°F) Storage temperature -20 - 60°C (-4 - 140°F) Humidity (noncondesing) 0 - 96% Package Contents Stereo USB HeadsetQuick Instruction Guide.
