Pupabiflor X3 Open-Ear Bone-Conduction Headphones

Pupabiflor X3 bone-conduction headphones use an open-ear design and Bluetooth connection, with an IPX5 rating stated in the listing. Their open fit is suited to listeners who want to remain aware of surrounding sounds while exercising.

At a glance

Open-ear bone-conduction design leaves the ears uncovered, which the listing says can help listeners hear surrounding sounds.
The listing claims a 29g weight and a titanium memory-wire frame for sports use.
An IPX5 rating is claimed for sweat, rain and splashes.
Bluetooth connection and a built-in microphone are stated in the title and listing.

Price

£29.99Save 47%

Reference price: ~~£56.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Open-ear fit supports awareness of surrounding sounds while listening, as described by the listing.
The stated 29g weight and flexible frame are aimed at active use.
The listing claims a quick charge can provide an hour of playback after 10 minutes.

Cons

Open-ear construction does not seal the ear, so it may be less suitable for blocking ambient noise or listening in noisy environments.

Technical specifications

13 specifications

Identity
Brand	Pupabiflor
Model	X3
Colour	Jet Black
Intended age range	Adult

Design and fit
Form factor	Open Ear
Audio driver type	Bone Conduction Driver

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	6

Durability and charging claims
Water-resistance rating	IPX5
Weight	29g
Battery capacity	220mAh
Claimed playback time	12 hours
Fast-charge claim	10 minutes of fast charging gives 1 hour of playback

What to know before buying

Listing details to confirm

Battery life is stated as 12 hours in one feature claim, while another says continuous use for over 10 hours. Actual runtime may depend on use. The listing also calls the Bluetooth version V6.0 in the title and feature text but gives Bluetooth version 6 in the specifications, and describes a titanium memory-wire frame alongside hypoallergenic silicone construction without clarifying the material arrangement. Treat these claims as listing details rather than independently confirmed performance or construction.

What’s in the box

Included

User manual

Who is it for?

A good fit for

Runners, cyclists and walkers who prefer an open-ear fit and want to hear nearby sounds.
Workout users looking for lightweight, Bluetooth bone-conduction headphones with a microphone.

Less suited to

Listeners who want noise isolation or an in-ear seal.
Buyers who need confirmed battery runtime or unambiguous construction and Bluetooth-version details.

Pupabiflor X3 Open-Ear Bone-Conduction Headphones · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 30 ratings

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Customer feedback praises sound quality and the ability to hear surroundings while listening, and reports positive battery life, including a mention of lasting through multiple workouts. These perceptions are relevant to the open-ear design and the listing's long-runtime claims, but do not confirm a specific playback time. The supplied rating distribution is strongly positive, though ratings alone do not establish why customers chose them.

Positive themes

Customer feedback praises sound quality and battery life.

Frequently asked questions

Do the Pupabiflor X3 headphones cover the ears?

No. They are listed as open-ear headphones, with a bone-conduction driver.

Are these headphones suitable for use in rain?

The listing claims an IPX5 rating and describes resistance to sweat, rain and splashes. It does not establish suitability for swimming or immersion.

How long does the battery last?

The listing gives a 12-hour playback claim in one feature and says continuous use can exceed 10 hours elsewhere. These are manufacturer claims, not verified runtime.

What is included in the package?

The stated contents list includes a user manual.