Solar charging earphones TWS | sustainable gadgets

TWS 5.3 solar-charged earbuds represent the evolution of wireless audio technology, combining high performance and environmental sustainability. Equipped with Bluetooth 5.3 connectivity, they ensure stable and superior audio transmission. The distinguishing feature of these earbuds is the built-in solar charging system, which allows the battery to be powered by harnessing the sun's energy, significantly reducing dependence on traditional energy sources. The 30 mAh battery in each earbud provides about 4 hours of continuous listening time, while the 200 mAh charging base further extends usage. The built-in microphone enables quality hands-free calls, while the automatic pairing function makes it easy to connect with devices. The included USB-C charging cable ensures compatibility with modern standards. Made of durable ABS, with compact dimensions of 4.8x4.8x2.3 cm, they fit perfectly in any use situation. These earbuds ideally lend themselves to corporate customization, allowing the brand's values of innovation and sustainability to be communicated through an everyday technological object, perfect for corporate welcome kits and eco-oriented promotional campaigns.