Wireless POLY Voyager 4320

Wherever you do your best work – coffee shop, camper van or even the office(!) – this headset’s cutting-edge audio technology boosts you hybrid working superpowers.

Lenovo 4XD1C99220. Product type: Headset. Connectivity technology: Wired. Recommended usage: Music/Everyday. Headphone frequency: 50 - 10000 Hz. Cable length: 1.2 m. Weight: 22 g. Product colour: Black

Sony WH1000XM4L.CE7. Product type: Headphones. Connectivity technology: Wired & Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 4 - 40000 Hz. Wireless range: 10 m. Product colour: Blue

Small size, uncompromising soundDiscover the freedom of Bluetooth® connectivity with the compact WF-C500 truly wireless earbuds, 1 combining uncompromising sound with great battery life 2, personalization, and IPX4 water resistance for music that goes anywhere.Ergonomic Surface DesignSince introducing the world’s first in-ear headphones in 1982 (MDR-E252), we’ve surveyed huge amounts of data relating to ear shapes from around the world. The WF-C500 headphones are the product of that research, combining a shape that matches the ear cavity with a new ergonomic surface design for a more stable fit.Customize your soundWith our Digital Sound Enhancement Engine (DSEE), high frequency sound and fine fade-out sound are restored to the track for a more authentic listening experience. You can also tailor music to your own taste using the EQ setting on the Sony | Headphones Connect app. Make music more naturalWhen an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. Our Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound that’s closer to the original recording.Your sound, just how you like itTailor sound to your personal preference. Choose from a variety of presets to match sound quality with the genre of music you're listening to. Or create and save your own presets using the EQ Custom feature on the Sony│Headphones Connect app.Small and light, a great fitDesigned small, these buds fit securely and comfortably in your ears. The rounded shape without edges makes them a pleasure to wear, leaving you free to focus on what matters – your music.Go anywhere, pocket-sized caseThe cylindrical charging case is extremely small and easy to carry around in a pocket or bag so you can take your earbuds everywhere you go. Its translucent lid with a texture like frosted glass gives the case a stylish, luxurious look and feel. Easy button operationThe buttons on the WF-C500 headphones not only let you play, stop, or skip through tracks and adjust the volume – they also offer an easy way to access your smartphone’s voice assistant and make and receive calls hands-free. Stable, reliable Bluetooth® connectivityA Bluetooth® chip, which transmits sound to left and right ears simultaneously, coupled with optimised antenna design, ensures a stable connection and outstanding listening. Low audio latency makes for enjoyable viewing too.

The PC 7 USB single-sided headset is designed for e-learning and internet telephony use, and also for those that prefer to keep one ear free for situational awareness. Proprietary transducer technology delivers high quality audio while the unidirectional microphone is designed with passive noise-cancellation for clear conversation.Plug-and-play simplicity with the USB connector ensures instant connection to your PC or laptop. This lightweight on-ear headset is designed for comfort, and careful material choice ensures durability for daily use. For long term sustainability, the ear pads are replaceable and spares are purchasable from our website. For internet telephony and e-learning use on the laptop, PC or Mac®, the PC 7 USB single-sided headset delivers the quality you can trust.

The Sandberg BT Wireless Audio USB Dongle allows you to easily connect a Bluetooth headset wirelessly to your computer or console. The USB Dongle is immediately recognized as a USB headset on your computer, and it can be used for Skype, Teams, Zoom, etc without going through a complicated installation and set-up of Bluetooth devices. Both stereo sound and microphone are supported.