【Product Features】 • Ear cuff design that doesn't block the ears, allowing you to hear surrounding sounds for peace of mind and safety. • Easy to fit any ear shape, comfortable for long-term use. • Equipped with the latest Bluetooth 5.3 for stable connection & automatic pairing. • High-quality HIFI surround sound for enjoying music, videos, and games. • Built-in noise-canceling microphone for clear calls. • Fully wireless, can be used with one or both ears. • Up to 36 hours of playback, with a charging time of approximately 1 hour. • IPX7 waterproof, safe for sweat and rain, perfect for sports and commuting. 【Color】White 【Set Contents】 • Bluetooth Earphone Body • Charging Case • USB Charging Cable ※ Anonymous shipping (Yu-Yu Mercari Bin), shipped in simple packaging.