Specifications Product name: wireless earbuds Color: Skin tone/obsidian black Charging interface: Type-C Battery: High performance battery Wireless version: V5.4 Ear Buds Long-Lasting Tunes Each earbud delivers up to 6 hours of listening time and 58 hours in total with the charging case. Keep an eye on battery standards with the double LED digital display. Get lost in your favorite tracks for hours on end with these wireless earbuds Next-Standard Sound Experience Our wireless earbuds feature a 13mm double-layer diaphragm driver, bringing you Hi-Fi sound quality that enhances your music listening experience with dynamic bass, clear midrange, and bright treble sound, making it the ideal choice for music lovers Long Battery Life Immerse yourself in uninterrupted music for hours with these wireless earbuds boasting a long battery life of up to 6 hours per earbud and 58 hours with the charging case. Keep track of your battery standard in real-time with the double LED digital display Enjoy true wireless freedom and audio clarity with our wireless earbuds. Featuring a double LED digital display that provides real-time battery status and available in 3 different sizes of earplugs for a comfortable fit. Say goodbye to tangled cords with our earbuds wireless design. Specification: Product name: wireless earbuds Color: Skin tone/obsidian black Charging interface: Type-C Battery: High performance battery Wireless version: V5.4 Communication distance: about 10 meters Packing List: 1 x wireless earbuds Note: Due to different lighting and screen settings, item colors may vary slightly from the pictures. Due to the difference in manual measurement, please allow a 1-2cm difference in size.