Wireless range:10 meter 10-Key Number pad Music Controls Up to 5 million keystrokes (excludes number lock key) Key type: Deep-profile Spill-resistant Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. 2 AAA batteries (Alkaline Batteries) Sensor...

Durable and Reliable: This USB keyboard features a thin profile and curved space bar, spill-resistant design, durable keys that can withstand 10 million keystrokes and sturdy, adjustable tilt legs Comfortable, Quiet Typing: You’ll enjoy a comfortable and quiet typing experience thanks to the low-profile...

Connection type: 2.4 GHz wireless technology Wireless action radius: 10 m (33 ft) Battery: 1 AA battery Stack life: 1 year Mouse (height x width x depth): 97.7 mm (3.85 in.) x 61.5 mm (2.42 in.) x 35.2 mm (1.39 in.) Mouse weight: 70.5...

1000DPI format USB wireless interface Right-handed layout Includes 3 buttons and a scroll wheel

Highest resolution: 1000dpi Transmission Frequency: 2.4GHz Reception: 10m / 32.81ft Number of buttons: 3 Roller direction: wheel make make Color: black, red, blue Size: 97.7 x 61.5 x 35.2m / 3.84 * 2.42 * 1.38in Weight: 71 g Battery: 1pc AA battery (not included)...

Height:116.6mm Width:62.15mm Depth:38.2mm Weight:85g(mouse only) Cable length:2.1m 6 programmable buttons Resolution:200–8,000 dpi

Connection Type: Logitech Unifying protocol (2.4GHz) Special Keys: Mute, Volume Down, Volume Up Connect / Power: On/Off Switch Battery Details: 2 x AA Battery Life (not rechargeable): Up to 18 months Key life: Up to 5 million keystrokes Typing noise: Within 55 dBA for...

Highest resolution: 1000dpi Transmission Frequency: 2.4GHz Reception: 10m / 32.81ft Number of buttons: 3 Roller direction: wheel make make Color: black, red, blue Size: 97.7 x 61.5 x 35.2m / 3.84 * 2.42 * 1.38in Weight: 71 g Battery: 1pc AA battery (not included)...

Wireless range:10 meter 10-Key Number pad Music Controls Up to 5 million keystrokes (excludes number lock key) Key type: Deep-profile Spill-resistant Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid. 2 AAA batteries (Alkaline Batteries) Sensor...

Durable and Reliable: This USB keyboard features a thin profile and curved space bar, spill-resistant design, durable keys that can withstand 10 million keystrokes and sturdy, adjustable tilt legs Comfortable, Quiet Typing: You’ll enjoy a comfortable and quiet typing experience thanks to the low-profile...

1000DPI format USB wireless interface Right-handed layout Includes 3 buttons and a scroll wheel

The USB receiver is conveniently located in the box, top flap. Compatibility- Windows, Chrome OS Work for longer with long battery life: Basic AA and AAA batteries are included with the keyboard and mouse Keyboard and mouse combo: The Logitech MK270 Wireless keyboard and...

Height:116.6mm Width:62.15mm Depth:38.2mm Weight:85g(mouse only) Cable length:2.1m 6 programmable buttons Resolution:200–8,000 dpi

K380 Multi-Device is a wireless keyboard that connects to all Bluetooth® wireless devices that support external keyboards. Take this compact, lightweight, Bluetooth keyboard anywhere in your home. Type wherever you like, on any compatible computer, phone or tablet. Connect up to three devices simultaneously,...

Comfortable, Quiet Typing This keyboard allows for comfortable, quiet typing with low-profile keys that barely make a sound and standard layout with full-size F-keys and number pad Spill-Resistant Design Liquid drains out of the keyboard, so you don't have to worry about ruining your...

Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 115 dB +/-3 dB Sensitivity (microphone): -42 dBV/Pa +/- 3 dB Frequency response (Headset): 20 Hz – 20 KHz Frequency response (Microphone): 100 Hz – 16 KHz

Microphone Type: Unidirectional Input Impedance: 32 Ohms Sensitivity (headphone): 100 dB +/-3 dB Sensitivity (microphone): -58dBV/μBar, -38dBV/Pa +/-4 dB Frequency response (Headset): 20 Hz - 20 kHz Frequency response (Microphone): 100Hz-16KHz Analog connection with 3.5mm audio in and audio out jacks ( two pin)...

Height: 162 mm Width: 144 mm Depth: 46 mm Weight: 0.074 kg Cable length: 2.35 m 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...

Technical specifications Headphone 40 mm audio drivers Frequency response: 20 Hz-20 KHz Impedance: 45 Ohms (passive) Sensitivity: 83.1 dB SPL/mW Max volume: <100 dB with optional limiter at <85 dB Dual embedded beamforming microphone Frequency response: 100 Hz - 8 KHz Wireless Range Up...

Height:116.6mm Width:62.15mm Depth:38.2mm Weight:85g(mouse only) Cable length:2.1m 6 programmable buttons Resolution:200–8,000 dpi

Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 115 dB +/-3 dB Sensitivity (microphone): -42 dBV/Pa +/- 3 dB Frequency response (Headset): 20 Hz – 20 KHz Frequency response (Microphone): 100 Hz – 16 KHz

Microphone Type: Unidirectional Input Impedance: 32 Ohms Sensitivity (headphone): 100 dB +/-3 dB Sensitivity (microphone): -58dBV/μBar, -38dBV/Pa +/-4 dB Frequency response (Headset): 20 Hz - 20 kHz Frequency response (Microphone): 100Hz-16KHz Analog connection with 3.5mm audio in and audio out jacks ( two pin)...

Height: 162 mm Width: 144 mm Depth: 46 mm Weight: 0.074 kg Cable length: 2.35 m 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...

Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 115 dB +/-3 dB Sensitivity (microphone): -42 dBV/Pa +/- 3 dB Frequency response (Headset): 20 Hz – 20 KHz Frequency response (Microphone): 100 Hz – 16 KHz

Technical specifications Headphone 40 mm audio drivers Frequency response: 20 Hz-20 KHz Impedance: 45 Ohms (passive) Sensitivity: 83.1 dB SPL/mW Max volume: <100 dB with optional limiter at <85 dB Dual embedded beamforming microphone Frequency response: 100 Hz - 8 KHz Wireless Range Up...

Height: 162 mm Width: 144 mm Depth: 46 mm Weight: 0.074 kg Cable length: 2.35 m 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...

Microphone Type: Unidirectional Input Impedance: 32 Ohms Sensitivity (headphone): 100 dB +/-3 dB Sensitivity (microphone): -58dBV/μBar, -38dBV/Pa +/-4 dB Frequency response (Headset): 20 Hz - 20 kHz Frequency response (Microphone): 100Hz-16KHz Analog connection with 3.5mm audio in and audio out jacks ( two pin)...