True wireless earbuds with Bluetooth 5.4 for stable pairing and low power consumption. Physical noise reduction blocks ambient sound for clearer audio. Life-waterproof rating resists sweat and light moisture. Compact charging case provides multiple charges on the go.Specifications:• Bluetooth Version: 5.4• Chip: Zhongke Lanxun• Material: PC + ABS• Design: In-ear (TWS binaural)• Colors: Gray, Blue/White, Black, Skin tone• Function: Noise reduction• Battery Life: 4–8 hours per charge• Water Resistance: Life waterproof (sweat/light moisture)What's Included:• Bluetooth earbuds ×1• Charging case ×1• USB cable ×1• Ear tips ×3 pairs• User manual ×1Each description above is based strictly on the supplier's original product specs. No features have been invented or exaggerated.