JBL ENDURANCE PEAK 4 Sports Noise Cancelling Earphones: True Wireless, Unrestricted Design, Lightweight, Comfortable, And Won't Fall Off; Active Noise Cancellation; Ultra-Long Battery Life; Lightning-Fast Charging; Compatible With All Platforms.

No obstruction to your workout! IP68 water, sweat, and stain resistant, fearless in harsh sports environments. Liquid silicone, soft and non-slip; ergonomic wristband with built-in shape-memory steel wire. Industry-leading sports sound performance. ANC active noise cancellation, intelligent ambient sound; 6-MIC clear call experience, honeycomb microphone vents to reduce background noise. • 10mm high-quality dynamic driver unit, large diameter unit, powerful music playback. • 8H + 24H long battery life (ANC ON). • IP68 water-resistant standard, water and sweat resistant, worry-free during workouts. • Adjustable wristband for comfortable wear. • Blue Sky 5.4 Quick pairing, single or dual-sided wear, your choice • 6g call noise reduction for a clear, voice-activated communication experience • Full-function touch controls, customizable via app • Liquid silicone, skin-friendly material, ergonomically designed;