About This

• 【Ergonomic Open-Ear & All-Day Comfort Design】Our open ear headphones adopt upgraded ergonomic open-ear hook structure, different from painful in-ear earphones that block ear canals. This open ear earbuds design leaves your ear canals fully unobstructed, no soreness, stuffiness after all-day wear. Soft flexible ear hook fits tightly on ears without squeezing, you can clearly capture ambient sounds while listening to music, bringing extra safety for running, cycling, gym and all outdoor sports.
• 【60H Ultra Long Playtime with Real-Time LED Digital Display】These sports open ear earbuds deliver up to 8H single playback, extended to total 60H playtime with matched LED digital display charging case. The real-time LED screen clearly shows remaining power of earbuds and charging box at a glance. Supported by Type-C fast charging, the whole charging case fully refuels in only 1.5H, perfect for daily commute, long trips without power anxiety.
• 【IPX7 waterproof & Secure Sports Design】Each earhook open ear headphone weighs only 0.26oz, lightweight structure brings zero pressure for 8+ hours continuous wearing. Premium silicone ear hooks lock the sports earbuds firmly during high-intensity workouts. With IPX7 waterproof & sweatproof rating, this open ear earbuds stands heavy sweat and sudden light rain, reliable partner for gym, jogging, hiking and all outdoor activities.
• 【16.2mm Driver Stereo Sound & ENC Noise Cancelling Calls】Packed with stable Bluetooth 5.4 chip and upgraded 16.2mm large dynamic driver, these open ear headphones produce rich layered stereo sound with low latency. Built-in intelligent ENC noise cancelling calls technology filters over 80% surrounding distractions, delivering crystal clear voice on crowded subways, busy streets, online meetings and daily voice chat.
• 【Auto Pairing & Smart Touch Control, Wide Device Compatibility】Featuring one-step auto pairing function, these open ear earhooks instantly connect to your device once taken out of the charging case. Sensitive smart touch control supports track switching, volume adjustment, call answering and voice assistant wake-up. Widely compatible with iOS, Android, Windows smartphones, tablets and laptops, smooth to use for workout, office and casual daily scenes.

Overview

• Brand : CoolJumper
• Color : Khaki
• Ear Placement : Open Ear
• Form Factor : Open Ear
• Noise Control : Environmental Noise Cancellation