Bose SoundSport Pulse Wireless Headphones - Like New These red and black wireless earbuds are in perfect condition - they look great and work perfectly. Super comfortable and stay in your ears even during workouts. Sweat and rain resistant. Amazing sound quality -- by Bose. Special features: Built-in heart rate sensor that works with fitness apps. Compatible with Bose Connect app. In-line mic. Includes: Original box Original charging case USB charging cable All 3 sizes of ear tips Carrying case Battery charge holds about 5 hours of playtime