JBL Endurance Race Waterproof True Wireless Active Sport Earbuds, with Microphone, 30H Battery Life, Comfortable, dustproof, Android and Apple iOS Compatible (Black)

JBL Pure Bass Sound: With bold sound and rich bass from a 6mm dynamic driver, you won’t just hear the music — you’ll feel it.
Up to 30 hours of battery life: Never miss a beat with 10 hours of battery life from the earbuds and 20 hours from the case. Need a boost? Just 10 minutes of Speed Charge gives you another full hour of playtime.
Enhancer and Twistlock design support your active lifestyle: The ergonomic wing enhancer of JBL’s Endurance Race uses Twistlock technology to alleviate pressure point discomfort, giving you a better seal and stability for a superior all-day fit.
IP67 Waterproof and Dustproof: The rugged IP67-certified dust and waterproof design of the JBL Endurance Race TWS earbuds gives you the freedom to stay active and energized from the beach to the boardroom.
Ambient Aware & TalkThru: Ambient Aware keeps you alert to your surroundings wherever the music takes you. And when it’s time for a chat, just activate TalkThru to jump into conversations without having to take out your earbuds. Dynamic frequency response range (Hz) 20 Hz - 20 kHz