Billboard надає свою культову назву музичній індустрії лінійці споживчих аудіопродуктів, включаючи бездротові навушники, навушники-вкладиші та динаміки, що виробляються за ліцензією ESI Cases & Accessories.
Рекламний щит is a globally recognized media brand known for its authoritative music charts, news, and events. Beyond media, the Billboard brand is licensed for a range of consumer electronics designed to enhance the audio experience.
Виготовлено та розповсюджено Корпуси та аксесуари ESI, these products include true wireless earbuds, Bluetooth speakers, and noise-cancelling headphones. The product line aims to deliver quality sound performance for music enthusiasts, carrying the legacy of the Billboard name into personal audio devices.
Support, manuals, and warranty services for these electronics are managed directly by the manufacturer, ESI Cases & Accessories. Users requiring assistance with hardware should contact ESI support directly.
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Billboard branded audio products, such as headphones and speakers, are manufactured and distributed under license by ESI Cases & Accessories.
Generally, remove the earbuds from the charging case to automatically enter pairing mode (LEDs will flash). On your Bluetooth device, search for the model ID (e.g., 'BB-BT-EB') and select it to pair.
Warranty support is provided by ESI Cases & Accessories. You can typically contact them via email at TechSupport@esicellular.com or by mail at their Newark, NJ address as listed in your user manual.
Use the provided USB Type-C or Micro-USB cable. Connect it to the charging port on the device and a suitable USB power adapter. The LED indicator usually turns red while charging and blue or off when fully charged.