CoolJumper Wireless Bluetooth Earbuds

High-Fidelity Stereo Sound
Equipped with a 13mm driver and in-ear acoustic design, delivering clear bass, midrange, and treble for an immersive audio experience.
Bluetooth V5.3 & One-Step Pairing
Uses Bluetooth 5.3 for stable connectivity and automatic pairing with previously connected devices for hassle-free use.
120H Playback & LED Charging Case
Offers 18 hours of continuous playtime plus a digital display case extending total battery life up to 120 hours.
Noise Cancellation & Voice Calls
CVC 8.0 noise reduction ensures clear audio during calls, even in noisy environments, with quick answer/hang-up features.
Ear-Hook Design & IP7 Waterproof
Ergonomic ear-hook fit keeps headphones secure during workouts, while IP7 waterproofing protects against sweat and moisture.