Editorial photo #13402968 Science and Technology

Mobile World Congress

The Samsung Galaxy Buds 4, the true wireless open-fit earbuds by the South Korean company Samsung Electronics, feature an 11mm dynamic driver and Adaptive Active Noise Cancellation (ANC) powered by Bluetooth 6.1 technology. They are exhibited in their white finish alongside the compact charging case with a transparent lid design during the Mobile World Congress (MWC) in Barcelona, Spain, on March 4, 2026. (Photo by Joan Cros/NurPhoto)

Photo details

Photo ID: #13402968
Date taken: 4 March 2026
Location: —
Photographer: Joan Cros/NurPhoto
Category: Science and Technology

Related keywords

Mobile World Congress MWC 2026 Barcelona technology trade show telecommunications mobile industry smartphone launch consumer electronics innovation artificial intelligence AI technology 5G 6G mobile devices tech exhibition global technology event digital economy connectivity future technology Samsung Galaxy Buds 4 Samsung Electronics White Charging Case TWS True Wireless 11mm Dynamic Driver Adaptive ANC Bluetooth 6.1 IP54 South Korea Audio Technology Hi-Fi Sound Blade Design Noise Cancellation