CoolJumper Wireless Earbuds – Bluetooth 6.1, AI Translation, LED Display

Experience modern wireless listening with CoolJumper Wireless Earbuds, engineered for everyday life and active moments. Built on the 2026 Bluetooth 6.1 standard, these earbuds deliver faster pairing, lower latency, and a stable connection up to 15 meters away. Whether youre working out, commuting, or hopping on a call, you can enjoy reliable audio without frequent re-pairing or dropouts.

Smart battery status and effortless controls

The compact charging case and the earbuds themselves show a real time LED display, so you always know how much listening time remains. A responsive touch surface makes playback, calls, and voice assistant access feel intuitive, keeping your phone tucked away while you stay in control.

• LED Battery Display: real-time readouts for both case and buds.
• Touch controls: manage music, calls, and assistants hands-free.

Long-lasting power for any routine

With up to 6 hours of playback per charge and as much as 42 hours total with the magnetic charging case, these earbuds are built to support long sessions, travel days, and back-to-back workouts without constant recharging. Fast top-ups help you stay in the flow between tasks.

• Up to 6 hours per charge
• Up to 42 hours with the charging case

Real-time AI translation for global conversations

Real-time multilingual translation helps you navigate conversations on the move. The AI translation features deliver smooth, natural phrasing and quick responses, making it easier to communicate when languages differ, in travel scenarios or diverse teams.

• Real-time multilingual translation
• Natural phrasing and quick sentence delivery

Designed for active living

At just 4 grams per earbud, the design is lightweight and unobtrusive. An IP7 waterproof coating protects against sweat and rain, so you can train outdoors or indoors with confidence. The slim charging case is easy to carry, so your audio companion is ready wherever your day takes you.

What you might notice in everyday use

These earbuds aim to balance convenience with performance: fast setup, clear audio, long battery life, and practical controls. Individual results may vary by device and environment, but the combination of fast pairing, stable range, and real-time features offers a flexible solution for daily listening, workouts, and on-the-go communication.