JBL Endurance Peak 3 Staub- und wasserdichte True Wireless Active Earbuds User Guide - Manuals+
JBL Endurance Peak II Manual - Manuals+
JBL Endurance Peak II True Wireless In-Ear Sports Headphones in Blue - Waterproof Bluetooth Earbuds with Hanger and Dual Connect - 30 Hours Playback Time for Workouts with Power: Amazon.de: Musical Instruments