SW5 USB Wireless Headphones for Work with Microphone, 2.4G Dongle & Bluetooth Earbuds, 20ms Low Latency, 4 Mics, Compatible with Desktop Computer and Laptop PC, Ideal for Office, Call Center

Product Specifications Connection Methods: 2.4G, Bluetooth Bluetooth Version: v5.4 Supported Codecs: LC3 (via 2.4G Dongle), SBC / AAC (via Bluetooth) Driver Unit: 10mm Dynamic Driver Frequency Response: 20Hz–20kHz Charging Time:  Earbuds: approx. 1.5 hours  Charging Case: approx. 2 hours Playback Time:  Game Mode: up to 6 hours / Music Mode: up to 8 hours (at 70% volume)  Up to 32 hours total with the charging case (3 additional full charges) Wireless Range: approx. 10 meters Water Resistance: IPX4 Total Weight: approx. 45g (including charging case and earbuds) Do you have a desktop computer without Bluetooth functionality and therefore can't use wireless earbuds? Or, are you very dissatisfied with the earbuds' microphone? With the SW5, that's no longer a problem!  The SW5 is designed for hybrid work environments. With LC3 codec, no more delays during meetings or calls.     High-Quality Sound and Mic – Perfect for Office The SW5 offers exceptional sound with multiple EQ presets like Music, Podcast plus the ability to create custom settings. Featuring Clear Voice and AI-Tuned Precision, it ensures crystal-clear communication with meticulous adjustments by both AI and experts for ultimate voice clarity.       Seamless Dual-Device Connection Stay connected on both your computer and phone simultaneously. With Dongle on PC and Bluetooth on mobile, SW5 automatically switches to incoming calls, letting you answer effortlessly. (Press and hold the touch control on one earbud for 2 seconds to manually switch devices.)       Universal Compatibility Across Devices SW5 seamlessly connects to desktop PCs, laptops, iPads, and iPhone 15 and above via USB-C Dongle. Use Bluetooth to connect to a wide range of mobile devices for flexible listening on the go. Customizable Touch Controls at Your Fingertips 1-tap to answer calls, 3-taps to mute or unmute, 4-taps to switch EQ mode, and personalize touch controls through the app to suit your preferences. Control with ease, right from your earbuds.   Connection Guide for PC(via dongle) Insert the USB-Dongle into your device’s USB port. The earbuds will automatically pair with the dongle. Once paired, the dongle’s light will remain solid. *Troubleshooting Pairing* If the dongle’s light continues blinking, ensure the earbuds are in dongle mode instead of Bluetooth mode. To switch, press and hold either earbud for 2 seconds. If the dongle light is solid but you still hear no sound, ensure that "SW5" is selected as the output device in your sound settings. *Bluetooth Pairing——Connect to a second device* Pair the SW5 in your device’s Bluetooth settings Remember to press and hold the touch button on one earbud for 2 seconds to switch the earbuds to Bluetooth mode.