Type of headphones: Earphones with Microphone Cable length (m): 1.2 Sensitivity: 97 Decibel Frequency response: 20-20000 Hz Device communication: Wired Connector: 3.5 mm Stereo Plug Impedance: 32 ohms Colour: White

Type of headphones: Earphones with Microphone Cable length (m): 1.2 Sensitivity: 97 Decibel Frequency response: 20-20000 Hz Device communication: Wired Connector: 3.5 mm Stereo Plug Impedance: 32 ohms Colour: Black 

Type of headphones: Earphones with Microphone Cable length (m): 1.2 Sensitivity: 97 Decibel Frequency response: 20-20000 Hz Device communication: Wired Connector: 3.5 mm Stereo Plug Impedance: 32 ohms Colour: Red

Mouse / Keyboard Interface: USB  Headset Interface: Jack 3,5mm Mouse / Keyboard / Headset Cable length (m): 1.5 Mouse Optical Resolution: 1000 DPI Headset Frequency Range: 20Hz – 20KHz Color: Black / Red

Type of speaker: 2.0 Connection type: Wired Power output (peak): 5 W Power supply & AUX cable length (m): 0.59 Speaker Cable length (m): 0.5 Power Source: USB 5V Audio Input: 3.5 mm Color: Black Size: 5.5 cm x 6.2 cm x 12.3 cm

Connection type: wired Connection interface: USB Number of buttons: 2 + scroll wheel Sensor type: Optical DPI: 1000 Cable length: 1.8 ±5% m Color: Black

Impedance: 32 Ohms ±10% Frequency response: 20 - 20000 Hz Sensitivity: 105 dB at 1 kHz Microphone sensitivity: 58 dB ± 2dB Connector: 3.5 mm Jack Cord length: 1.5m Net weight: 0.6 kg

Type: Headphones Volume control: Yes Frequency response: 20Hz-20 kHz Microphone: Yes (Omnidirectional) Cable length: 2,2 m +/- 10% Plug type: 2 x mini Jack (3,5 mm) Colour: Black and red

Sensor model: Optical (Pixart P3327) Interface: USB DPI: 1000 / 1500 / 2500 / 3000 / 5500 / 6200 Cable length (m): 1,8 Number of buttons: 6 programmable buttons Color: Black Stroke height: 0.7 mm Actuation force: 70±-5g Button lifetime: 20 million clicks More information:  RGB backlight Max acceleration: 30 g ...

Headphone type: On-ear Number of channels: 7.1 Cable length: 2 m Connector: USB 2.0 Volume control: Yes Microphone: Yes Microphone sensitivity: -38±3dB Frequency response: 20Hz - 20kHz Headphone effectiveness: 117±3dB Impedance: 32Ω Color: Black Weight: 340 g