Ultra Comfort Wireless Headset Bluetooth 5.4 Over Ear Earphone with Icd Screen 500ml Charging case Hands-Free Earphones with Built-in Mic for Business & Travel & Driving

[ (LED Digital Display and 500ml battery capacity) ] This wireless Bluetooth headset features a smart LED display screen, showing the headset's charging statues and the remaining battery capacity. It also comes with a 500mAh charging case, has up to 180 hours standby time, perfect for long trip. A full charge just need 1.5 hours, very fast and convenient. Its sleek, lightweight, and ultra-portable design, make it easily fits in your pocket or bag--so you can take it anywhere. [ (Voice Assistant Function) ] Press the MFB button for 2 seconds to wake up the voice assistant function, which makes it easier to handle multiple tasks when you are busy.

Hands-free calling allows people to answer & rejuct calls without holding the phone. This is a perfect wireless bluetooth headset with microphone, suitable business meeting, working & driving. [ (ENC Noise Cancellation) ] The earbuds feature a Bluetooth 5.4 chip, delivering faster, more stable connectivity while significantly reducing power consumption compared to previous generations. Equipped with advanced ENC (Environmental Noise Cancellation) technology, this wireless bluetooth earphone can isolates the voice from the noise and provide crystal-clear conversations even in the busiest work environment. [ (USB Adapter) ] This wireless headphones come with a USB adapter for desktop PCs.

If your device doesn't have Bluetooth, plug the adapter into the USB port, and it will automatically connect to YYK-526. With the USB adapter, you can move freely within 49 feet while maintaining a stable connection. The headphones also support dual Bluetooth pairing, allowing you to connect two devices simultaneously.