CoolJumper Open Ear Headphones – Bluetooth 5.4, LED Display, 60H Playtime, IPX7 Waterproof, White

Open-ear freedom for everyday life

Meet CoolJumper Open Ear Headphones, engineered for activity-minded listeners who want comfort, safety, and long-lasting power. The open-ear design keeps your ears feeling fresh while you stay aware of your surroundings, making them a versatile companion for workouts, commutes, and daily listening.

Designed for all-day wear

The secure fit comes from flexible ear hooks and a lightweight frame that works with your ear’s natural shape. The skin-friendly materials feel comfortable against the skin, so you can wear them through longer sessions without fatigue. This design is ideal for runners, cyclists, or busy commuters who value balance between immersion and awareness.

Power, display, and fast charging

• 8 hours per charge, 60 hours total with the compact charging case
• LED digital display shows precise battery levels for both earbuds and case at a glance
• Type-C charging refuels the case in about 1.5 hours

AI Clear Call technology combined with ENC helps keep voices clear in noisy settings, while one-step pairing makes setup quick. Responsive touch controls give you direct access to playback, calls, and assistants without pulling out your device.

Sound quality and call clarity

The 16.2 mm dynamic driver delivers a balanced, immersive sound profile suited to workouts or everyday listening. ENC reduces background noise for smoother conversations, and the open-ear design preserves situational awareness—benefits you can count on in busy environments or outdoor activity.

Durability and ease of use

• 0.26 oz per earbud, delivering a featherweight feel that’s comfortable all day
• IPX7 waterproof and sweatproof protection for rain, sweat, and splashes
• One-step automatic pairing with seamless multi-device switching and intuitive touch controls

Versatility on the go

Whether you’re pounding pavements, hitting the gym, or commuting, these headphones pair quickly with iOS, Android, Windows, and tablets, while the LED display keeps you updated on battery status. The open-ear fit supports safety and comfort for everyday use and outdoor adventures alike.