Headset | Wearing style Head-band | Office/Call center | Headset type Binaural | Colour Black | Cable length 2.35 m | Connectivity technology Wired | 3.5 mm connector Yes | Ear coupling Supraaural | Headphone frequency 20 - 20000 Hz | Headphone sensitivity 100 dB | USB Type-C charging port Yes | USB Type-C required charging power (min) 2.5 W | Weig..

Headset | Wearing style Head-band | Office/Call center | Headset type Binaural | Colour Black | Volume control Rotary | Cable length 1.8 m | Connectivity technology Wired | 3.5 mm connector Yes | Ear coupling Supraaural | Headphone frequency 20 - 20000 Hz | Headphone sensitivity 122 dB | Weight 0.08 kg..

H650E | Headset | Wearing style Head-band | Office/Call center | Headset type Binaural | Colour Black/Silver | Volume control Button | Cable length 2.1 m | Sound pressure level (max) 100 dB | Connectivity technology Wired | USB connectivity Yes | Ear coupling Supraaural | Headphone frequency 50 - 10000 Hz | Headphone sensitivity 90 dB | Weight 0.12..

Headset | Wearing style Head-band | Calls/Music | Headset type Binaural | Colour Graphite | Volume control Button | Cable length 1.3 m | Connectivity technology Wireless | Bluetooth Yes | 5.2 | Frequency response (music mode) 20 - 20000 Hz | Wireless range 30 m | Ear coupling Circumaural | Headphone sensitivity 118 dB | USB Type-C required charging..

ZONE VIBE 100 | Headset | Wearing style Head-band | Calls/Music | Headset type Binaural | Colour White | Volume control Button | Cable length 1.3 m | Connectivity technology Wireless | Bluetooth Yes | 5.2 | Frequency response (music mode) 20 - 20000 Hz | Wireless range 30 m | Ear coupling Circumaural | Headphone sensitivity 118 dB | Weight 0.185 kg..

Wireless | USB | Form factor Full-size (100%) | Keypad Yes | On/off switch Yes | KB language ENG | Colour Black | Power source type Battery | Mouse included Yes | Weight 570 g..

Wireless | Bluetooth | Form factor Mini | Key profile Low-profile | Silent keys Yes | KB language ENG | Colour Rose | Power source type Battery..

Wired | USB | Form factor Full-size (100%) | Keypad Yes | Windows keys Yes | KB language ENG | Backlight Yes | Backlight colour Various | Colour Black | Cable length 1.8 m | Power source type USB..

Wired | USB | Form factor Full-size (100%) | Keypad Yes | Key profile Low-profile | KB language ENG | Colour Black | Cable length 1.5 m..

Wireless | RF Wireless | Form factor Full-size (100%) | Keypad Yes | KB language ENG | Colour Black | Power source type Battery | Mouse included Yes..

Wireless | RF Wireless | Form factor Mini | Keypad Yes | Colour Black | Power source type Battery | Mouse included Yes..

Wireless | RF Wireless | Form factor Full-size (100%) | Keypad Yes | On/off switch Yes | KB language ENG | Colour Black | Power source type Battery | Mouse included Yes..

Wireless | RF Wireless | Form factor Full-size (100%) | Keypad Yes | Windows keys Yes | On/off switch Yes | Colour Black | Power source type Battery | Mouse included Yes..

Wireless | RF Wireless | Form factor Full-size (100%) | Keypad Yes | On/off switch Yes | Colour Black | Power source type Battery | Mouse included Yes..

Wireless | Bluetooth | Form factor Full-size (100%) | Keypad Yes | KB language ENG | Backlight Yes | Backlight colour White | Colour Graphite | Power source type Battery..