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Product Overview
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The Cillso Wireless Earbuds deliver high-performance audio with advanced Bluetooth 5.4 technology, designed for users who demand clear sound, long battery life, and reliable connectivity across daily activities. These earbuds feature immersive 3D bass stereo sound powered by a 14.2mm diaphragm driver, making them ideal for music lovers and commuters alike. With ENC noise cancellation, they ensure crystal-clear calls even in noisy environments like busy streets or the gym. The ultra-lightweight design and IP7 waterproof rating make them perfect for workouts and outdoor use, while the smart touch controls and USB-C charging add convenience to every interaction.
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Key Features
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- Bluetooth 5.4 Technology: Features the latest generation of Bluetooth with 30% lower power consumption and 35% stronger signal penetration compared to version 5.3. Auto-pairing occurs instantly when opening the case within 15 meters, offering seamless connection for gaming, streaming, and calls.
- Immersive Audio Quality: Equipped with a 14.2mm diaphragm driver that delivers deep bass down to 20Hz and crisp treble up to 20kHz, providing CD-quality sound for a rich, detailed listening experience.
- ENC Noise Cancellation: Built-in Environmental Noise Cancellation algorithm reduces background noise—such as wind and traffic—by 85%, ensuring your voice comes through clearly during phone conversations in loud settings.
- 40-Hour Total Playback: Enjoy up to 8 hours of playback per charge from each earbud, extending to 40 hours with the included charging case. Fast Type-C charging fully powers the device in just 1.5 hours.
- Smart LED Display: The charging case features an independent LED screen that shows real-time battery levels for both earbuds and the case, so you always know how much power remains.
- Ultra-Lightweight Comfort: Weighing only 4 grams each, these earbuds use an ergonomic airflow structure to minimize ear canal pressure, enabling comfortable all-day wear without fatigue.
- IP7 Waterproof Rating: Protected by nano-coating technology, the earbuds resist sweat, rain, and accidental splashes, making them suitable for intense workouts and outdoor adventures.
- Magnetic Secure Fit: A strong magnetic closure keeps the earbuds firmly in place, preventing dislodgement during running, jumping, or other high-motion activities.
- Intuitive Touch Controls: High-precision touch sensors allow easy control of playback, volume, track switching, call management, and voice assistants with minimal risk of accidental activation.
- Broad Compatibility: Works seamlessly with smartphones, tablets, laptops, and other Bluetooth-enabled devices running Android 4.4+, iOS 8.0+, or supporting Bluetooth 4.0 and above.
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Technical Specifications
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- Bluetooth Version: 5.4
- Driver Size: 14.2mm
- Frequency Response: 20Hz–20kHz
- Battery Life (per earbud): Up to 8 hours
- Total Battery Life (with case): Up to 40 hours
- Charging Time: 1.5 hours via USB-C
- Water Resistance: IP7
- Charging Case Display: Independent LED
- Compatibility: Android 4.4+, iOS 8.0+, Bluetooth 4.0+
- Noise Reduction: ENC with 85% background noise suppression
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li>Weight (each earbud): 4 grams
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Benefits & Use Cases
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These wireless earbuds are engineered for active lifestyles and everyday convenience. Whether you’re commuting on a crowded subway, hitting the gym, or working remotely, the ENC technology ensures your voice remains clear during calls despite ambient noise. The lightweight build and secure magnetic fit allow for extended wear without discomfort, making them suitable for long workdays or travel. The IP7 rating protects against sweat and light rain, so you can rely on them during runs or rainy commutes. With 40 hours of total playtime, you’ll spend less time searching for outlets and more time enjoying uninterrupted audio. The intuitive touch controls simplify operation, letting you manage music and calls hands-free—ideal for multitasking.
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Important Notes
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The product includes a charging case with LED display and supports USB-C fast charging. Always store the earbuds in the case when not in use to maintain battery health and protect against moisture. While compatible with a wide range of devices, optimal performance is guaranteed on systems meeting the specified OS and Bluetooth version requirements. No additional accessories or software are included beyond what is shown in the provided images.
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“,
“focus_keyword”: “Bluetooth 5.4 wireless earbuds”,
“seo_title”: “Wireless Earbuds Bluetooth 5.4 with 40H Battery”,
“meta_description”: “Experience premium audio with Bluetooth 5.4, 40-hour battery life, IP7 waterproofing, and ENC mic clarity in these lightweight wireless earbuds.”
}
