Keyboard - Key Layout: Standard (QWERTY) Keyboard - Multimedia Keys: Yes (after pressing Fn) Keyboard - Numeric Keys: Yes Keyboard - Built-in USB HUB: NO Keyboard - Short keystroke: Yes Keyboard – Backlight: NO Keyboard - Number of keys: 104 Keyboard - Communication with computer: 2.4GHz Wireless Keyboard – Interface: USB ...

Cable length (m): 1.2 Connector: Minijack (3.5mm) Call answer button: Yes Microphone: Yes Frequency response: 20Hz-20kHz Headphone performance: 103 ±3 dB Color: Black and Blue

Microphone Type: Unidirectional Sensitivity (headphone): 32 Ohms Sensitivity (headphone): 100 dB +/-3 dB Sensitivity (microphone): -58 dBV/µBar, -38 dBV/Pa +/- 4 dB Frequency response (Headset): 20 Hz - 20 KHz Frequency response (Microphone): 100 Hz - 16 KHz Weight: 0.074 kg Cable length: 2.35 m

Noise-cancelling mic: Yes (bi-directional) Connections: USB‑A Works With Mobile Devices: No Controls: In-line Customize with Logi Tune: No Earpads: Leatherette, padded Color: Black Cable Length: 1.9 m Weight: 0.197 kg

PANEL SIZE: 23.8" PANEL RESOLUTION: 1920 x 1080 (FHD) REFRESH RATE: 100Hz RESPONSE TIME: 1ms (MPRT) / 4ms (GTG) BRIGHTNESS (NITS): 300 cd/m2 VIEWING ANGLE: 178°(H) / 178°(V) ASPECT RATIO: 16:9 CONTRAST RATIO:...

DPI: 200 - 12000 Sensor: Pixart PMW 3327 Color: Black Cable length: 1.8M Connectors: USB Weight: 79g

Range: up to 10 meters Battery capacity: 300 mAh Current consumption: 8-15 mA, <15 mA in sleep mode Transmit power: + 5dBm Max Operating voltage: 3,7V Dimensions: 147 * 85 * 16 mm Weight: 96 g Compatible with the following devices: Android TV BOX, PC computer, Smart TV / android TV, Xbox 360 / Play Station 3, Smartphone (OTG)...

Interface: USB Sensor: CMOS Supported resolution: 1920×1080 Frame rate: 30 frames/s Camera angle of view: 120 Photo format: BMP, JPG Recording format:  MP4 Depth of field: 50 cm to infinity Built-in noise canceling microphone: yes Manual focus: yes Cable length: 1.5 m Compatibility with systems: Windows 7, 8, 10,...

Keyboard Layout: QWERTY Number of batteries AA: 2 Number of multimedia buttons: 6 Mechanism: Membrane Key drop: Low profile keys Keyboard type: full-sized Nano receiver: Yes Elegant design Wireless operation with a range of up to 10 m. Built-in large...