【Adorable Cartoon Charging Case】Stand out with a charming, cartoon-inspired charging case that combines fun and functionality. Its lightweight, compact design makes it a perfect accessory for music lovers and gamers alike 【Advanced Bluetooth 5.3 Technology】Enjoy stable and seamless connections with Bluetooth 5.3. The 10-meter transmission range ensures reliable performance for calls, music, and gaming without interruptions 【Immersive Stereo Sound with Noise Cancellation】Dual-ear stereo sound and noise-canceling technology deliver crystal-clear audio for calls, music, and voice commands. Perfect for enjoying an immersive audio experience in any environment 【Low-Latency Gaming Mode】Designed for gamers, the low-latency feature ensures audio syncs perfectly with on-screen action, giving you a competitive edge in your favorite games 【IPX5 Waterproof and Comfortable Fit】Made from soft silicone material, these earbuds are IPX5 waterproof, making them suitable for workouts, rainy days, and daily use. The ergonomic design ensures comfort during extended wear Specifications: Transmission range: 10 meters Bluetooth version: 5.3 Single/dual ear: bilateral stereo Chip: JieLi Waterproof performance: IPX5 Material: Silicone Charging time: 2 hours Play time: 6 hours (single charge), 30 hours (with charging case) Single earbud battery capacity: 30mAh Charging case battery capacity: 300mAh