About This

• 2025 Upgraded Bluetooth 5.4 and Ultra-Low Latency: The in ear wireless earbuds are equipped with an advanced Bluetooth 5.4 chip and a high-sensitivity antenna. Compared to Bluetooth 5.3, Bluetooth 5.4 optimizes channel classification and AFH performance, improving interference management. It also reduces power consumption by 30% and enhances signal stability by 35%. The built-in Hall sensor enables the Bluetooth earbuds to automatically pair when the charging case is opened(within 15m)
• Immersive Sound and ENC Clear Calls: Bluetooth headphones feature 13mm diaphragm drivers. Combined with AAC/SBC audio codecs and a unique stereo design, they deliver deep bass (20Hz) and clear mids and highs (20kHz), offering theater-quality sound effects and automatically adapting to different music genres. These wireless headphones are equipped with advanced ENC technology, effectively reducing 85% of background noise, ensuring crystal-clear and detailed call quality even in noisy environments
• 40H Long Battery Life and Independent LED display: Cillso wireless ear buds offer up to 8 hours of playback on a single charge, and with the charging case, the total playback time extends to 40 hours. The independent LED display shows the battery level and charging status in real time, making it easy to monitor the remaining charge. With Type-C fast charging, the charging case fully charges in just 1.5 hours (Note: Please fully charge the noise cancelling earbuds before first use)
• Ergonomic Design and IP7 Waterproof: The wireless earphones feature a semi-in-ear ergonomic design and airflow technology to reduce ear canal pressure, paired with medical-grade gel tips for a secure and comfortable fit. Each earbud weighs only 3.5 grams, while the charging case weighs just 32 grams, ensuring lightweight portability. The case also has a magnetic closure to prevent the wireless Bluetooth earphones from falling out. IPX7 nano-coating protects against sweat, rain, and splashes
• Sensitive Touch Control and Wide Compatibility: H97 ear buds wireless Bluetooth earbuds feature a high-precision touch sensor, offering greater accuracy than similar products. A simple tap allows you to control playback/pause, volume, song switching, calls, and voice assistants, minimizing accidental touches. The wireless earbuds are compatible with most Bluetooth devices, including smartphones, tablets, and laptops, and support Android 4.4+, iOS 8.0+, or Bluetooth 4.0+

Overview

• Brand : Cillso
• Color : Raven black
• Ear Placement : In Ear
• Form Factor : In Ear
• Impedance : 32 Ohm