Green Lion Ocean Open Ear Headphones Black 16.2mm IPX4 6 Hours 135 Rotation

A 16.2mm driver in an open-ear design rated IPX4, specific figures disclosed by Green Lion, is what makes the Green Lion Ocean Open Ear Headphones work for running outdoors — real numbers rather than a vague "sports ready" claim alone.

Green Lion Ocean Open Ear Headphones: Open-Ear Design, 16.2mm Driver

A 16.2mm driver sits outside the ear canal rather than sealing it, covering a disclosed 20Hz to 20kHz range at 16Ω impedance. Open-ear design is not a compromise here but the entire point: nothing blocks the ear canal, so traffic, footsteps and voices stay audible while music plays, which is exactly what makes running near roads or cycling safer than sealed earbuds allow.

Full official specifications are on this official Green Lion Ocean Open Ear Headphones product page.

Browse more in our earbuds collection, or see everything we carry from Green Lion.

A 6 Hours Playtime, 180 Standby

Battery life determines whether headphones cover a long training session or cut out partway.

A 40mAh battery in each earbud delivers a disclosed 6 hours of playback and 4 hours of talk time, with a 440mAh case extending standby to 180 hours. Charging takes just 1.5 hours over Type-C, so a flat set is ready again before the next session.

IPX4 and 135° Free Rotation

Sweat kills more sports headphones than drops ever do.

A real IPX4 rating handles sweat and light rain, and a 135° free rotation lets each earhook be adjusted to the shape of your own ear rather than forcing one fixed angle. Game mode with low latency keeps audio synced when the same set gets used for gaming indoors.

Who This Suits

This suits runners, cyclists and anyone training outdoors who needs to hear traffic and their surroundings while listening.

It also suits people who find in-ear buds uncomfortable over long sessions, since nothing sits inside the ear canal at all.

Bundling it with related accessories from the same brand page can trim per-order shipping since delivery stays a flat AED 10.

The Technical Specifications

• Model: Green Lion Ocean Open Ear Headphones (GNOCNTWSBK)
• Design: Open-ear
• Driver Size: 16.2mm
• Frequency Response: 20Hz-20kHz
• Impedance: 16Ω ±15%
• Bluetooth Version: V5.3
• Transmission Range: Up to 10 metres
• Earbud Battery: 40mAh
• Case Battery: 440mAh
• Playtime: Up to 6 hours
• Talk Time: Up to 4 hours
• Standby Time: Up to 180 hours
• Charging: Type-C, 1.5 hours
• Water Resistance: IPX4
• Rotation: 135° free rotation
• Materials: ABS, PC and TPE
• Extras: Touch control, game mode, voice assistant
• Colour: Black
• Warranty: 1-year warranty from Totot

The FAQ – Green Lion Ocean Open Ear Headphones

Can I hear traffic while wearing them?

Yes, the open-ear design leaves the ear canal unblocked, so surrounding sound stays audible alongside your music.

Are they sweat-resistant?

Yes, an IPX4 rating handles sweat and light rain, which covers most outdoor training conditions.

How long do they play?

Up to 6 hours of playback per charge, plus 4 hours of talk time, with the case extending standby to 180 hours.

Do they fit different ear shapes?

Yes, 135° free rotation lets each earhook be angled to your own ear rather than a single fixed position.

Are they suitable for gaming?

Yes, a dedicated game mode with low latency keeps audio synced to on-screen action.

Does Totot deliver across the UAE?

Yes. We ship nationwide via Aramex for a fixed AED 10, with cash on delivery, Tabby and Tamara payment options available at checkout, so it reaches you anywhere in the country.