The wireless earbuds Elite 75t are designed to be worn. The Elite 75t features enhanced 4-mic call technology that filters out ambient wind and other distracting noises, making and receiving calls is always a great experience no matter where you are The compact comfort Elite 75t features a brand new Smaller designed and tested to ensure a secure fit Provides the ideal fit for every type of ear, while the ergonomic shape makes them extra comfortable No audio dropout The 4th generation wireless earbuds Jabra Elite 75t are designed for a snug fit. Elite 75t features enhanced 4-mic call technology that filters out ambient wind and other distracting noises, making and receiving calls is always a great experience no matter where you are The compact comfort Elite 75t features a brand new Smaller design and tested to ensure a secure fit Provides the ideal fit for all types of ears, while ergonomic shape makes them extra comfortable No audio dropouts With true wireless 4th generation, your music and calls will be Stable without wires getting in the way. With these bluetooth earbuds, you can enjoy conversations and music without audio interruptions or interruptions My voice is your voice Our latest groundbreaking technology tests your hearing in the Sound+ app and tailors it to your individual hearing Profiles to customize your music. MySound makes your favorite music even better Up to 7.5 hours of use With the Elite 75t Wireless Bluetooth Earbuds, you can rely on a battery you can count on for more power and more freedom, giving you up to 7.5 hours of use on a single charge. Plus, a convenient charging case gives you up to 28 hours of battery life. Specifications: Model: Elite 65tBT Version: 5.0 Wireless Range: Up to 33ft/10m Microphone Concept: 4*MEMS Wind Noise Protection: Yes, 4 mic System Acoustic Open Chamber Design Environmental Noise Reduction: Yes, 4 mic System Microphone Frequency Range: 100Hz to 10kHz Microphone Sensitivity: -38 dBV/Pa Speaker Size: 6.0*5.1mm Speaker Frequency Range: 20Hz-20kHz Waterproof and Dustproof: Yes, IP55 Auto-On: Take the earbuds out of the charging case Talk Time: Battery Up to 5 hours with charging case 15 hours Charging time: 2 hours with dedicated USB wall charger (500mA) Fast charging: 15 minutes. Fast charging provides up to 1.5 hours of battery Color: Gold (Optional) Headphone Weight: Right Headphone - 6.5g, Left Headphone - 5.8g, Charging Case - 67g Cable Your music and calls will be stable without wires getting in the way. With these bluetooth earbuds, you can enjoy conversations and music without audio interruptions or interruptions My voice is your voice Our latest groundbreaking technology tests your hearing in the Sound+ app and configures it to your individual hearing file to customize your music. My Sound makes your favorite music even better Up to 7.5 hours of use With the Elite 75t Wireless Bluetooth Earbuds, you can rely on a battery you can count on for more power and more freedom, giving you up to 7.5 hours of use on a single charge. Plus, the convenient charging case gives you up to 28 hours of battery life