Sandberg Play'n Go Wired Over Ear Headset in Black Memory layout (modules x size)___2 x 32 GB It includes up to 1 It includes up to 1 year of inks supplied with re engineered ink tanks that provide your business with the most economical printer in its class TCO Certified 5 mm connector Yes Connectivity technology Wired Headphones Driver unit 4 cm Impedance 32 Ω Headphone frequency 20 20000 Hz Ear coupling Circumaural Microphone Microphone direction type Omnidirectional Microphone input impedance 2200 Ω Microphone sensitivity 42 dB Microphone frequency 30 20000 Hz Microphone type In line Weight & dimensions Weight 430 g Height 180 mm Depth 75 mm Width 170 mm Packaging data Package weight 485 g Package height 260 mm Package depth 85 mm Package width 200 mm Packaging content Quantity 1 Logistics data Harmonized System (HS) code 85183000 Other features 2 A padded headband and soft ear pads make the headset comfortable to wear even for extended periods of time