CLEER ARC 4 Open-back Bluetooth Headphones

Product Features

• The open-back ear hook design provides an extremely comfortable and stable wearing experience. Weighing only 10.8g, the soft silicone ear hooks ensure the ear hooks stay in place even during extended exercise, while maintaining environmental awareness and safety.
• THX certification combined with Dolby Audio delivers theater-quality sound. The 16.2mm driver unit achieves clear vocals, delicate high frequencies, and precise stereo imaging, with a frequency response of 65Hz-40kHz and Hi-Res audio quality.
• DBE 4.0 Dynamic Bass Enhancement technology ensures that the open-back design still delivers powerful and deep bass, significantly enhancing the immersive experience for music, movies, and games.
• Snapdragon Sound technology, combined with Bluetooth 5.4, supports aptX Lossless and aptX Adaptive, providing natural, clear, and lag-free stable transmission, and enabling seamless switching between two devices with multi-point connectivity.
• IPX7 waterproof and sweatproof rating, suitable for sports or rainy days.
• Dual microphones combined with Qualcomm cVc technology ensure clear calls, effectively suppressing background noise and echo, maintaining high-quality conversations even in noisy or windy conditions.
• The earbuds offer approximately 7 hours of playback on a single charge, with a total battery life of up to 32 hours when used with the charging case (this data is for reference only and may vary depending on usage). Fast charging is supported to extend usage time.
• The Cleer+ App offers EQ tuning, sound effect mode selection, and firmware updates. Intuitive touch controls allow for easy control of music, calls, and volume.