Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone
Runner 4 Bone Conduction Headphone

Nank(Naenka)

Runner 4 Bone Conduction Headphone

Sale price$79.99 Regular price$99.99
Save 20%
5 reviews
5 reviews
Color:Beige
  • Premium sound quality:Nank 3th ResoVibe™ Technology and OT leakage reduction 3.0 technology, which effectively minimizes the amount of sound that escapes from the headphones.
  • Lightweight: weighs only 26g, provides a comfort experience.
  • Bluetooth 5.4+ IPX8+ 8 hours play time + 16 GB MP3 player
Quantity:

Free shipping

Free worldwide shipping,
7-10 days can be delivered

1. Only TF mode supports working underwater.
2. TF mode only supports MP3/M4A/WAV/APE/FLAC format files.
3. Pressing the volume button too quickly will cause the volume to fail to change.

Take a Closer Look

How Bone Conduction Headphone Performs?

Unlike traditional headphones that rely on eardrum vibrations, bone conduction technology delivers sound directly through your skull. By bypassing your eardrums entirely, these headphones send vibrations to your inner ear, keeping you aware of ambient noise—perfect for runners, cyclists, and outdoor enthusiasts.

Comfort Open-ear Experience

Experience natural listening freedom with our open-ear bone conduction technology – stay aware of your surroundings while enjoying comfortable, earbud-free audio.

Safety & Enjoyment

The open-ear design allows you to enjoy music without missing your surroundings

Free Your Hands & Safe And Efficient

Premium configuration

With lightweight and extended earhook, the bone conduction headphone is safe for swimming, no worries on battery life.

Quick Charge for Up to 2.5 Hours

Born for Sports

With skin-friendly silicone and ergonomic design, the Runner 4 Bluetooth bone conduction headphone is not easy to slip, perfect for swimming ,trail run, park run and bicycle activities.

How to wear bone conduction headphone correctly?

Easy Control

The Bluetooth headphone have a useful physical button to control playback.You can easily control play, pause, answer calls, and end calls with one hand, allowing you to easily switch between calls and music.

Parameter Comparison

Model

Noise Cancellation:

Waterproof:

Play Time:

BT Version:

Mode:

Weight

Runner 4

IP68 3th Gen Waterproof

8 Hours

Bluetooth 5.4

Bluetooth/ TF Mode

26g

R-Diver2 Pro


IP69 3th Gen Waterproof

10 Hours

Bluetooth 5.4

Bluetooth/ TF Mode

32g

R-Diver2

×

IP68 2nd Gen Waterproof

10 Hours

Bluetooth 5.3

Bluetooth/ TF Mode

35g

R-Pro2

×

IP68 2nd Gen Waterproof

8 Hours

Bluetooth 5.3

Bluetooth/ TF Mode

32g

R-Neo

×

IP66 2nd Gen Waterproof

10 Hours

Bluetooth 5.3

Bluetooth Mode

29g

FAQ

Shipping

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

The delivery time is usually 7-10 business days. Since the shipping address is in the US and Hong Kong, China, if the shipping address is in the US or China, the delivery time is 3-4 days.

Product

Yes, Nank Runner 4 bone conduction headphone is specially designed for swimming, We enhanced its water resistance. You can get rid of Bluetooth and mobile phones to enjoy music in MP3 mode.

No, Bluetooth does not work underwater. Bluetooth uses the 2.4GHz radio frequency, which doesn't work properly underwater because water molecules weaken the signal. Bluetooth devices have a transmission range of only a few inches underwater compared to about 30 feet in the air, so with regards to swimming bone conduction headphones we recommend switching to MP3 mode.

You can follow the tutorial in this blog to download the music: Full Guide: How to Download Spotify Music for Offline Listening?

The sound quality of bone conduction headphones is not as good as that of earbud headphones due to the different ways in which sound is transmitted and produced.

To switch between sequential and random playback modes in memory mode, press the power button four times consecutively. You'll hear a "beep" sound, indicating a successful switch.

When the device is powered on, click the volume "+" and "-" buttons at the same time.

The waterproof performance of Runner4 is IP68, and it can be immersed in fresh water at a depth of 1.5-3m for 0.5-1 hour. It can cope with daily waterproofing, such as rain, short-term swimming, etc.

The waterproof performance of Runner4 is IP68, and it can be immersed in fresh water at a depth of 1.5-3m for 0.5-1 hour. It can cope with daily waterproofing, such as rain, short-term swimming, etc.

Just pass the knots at both ends of the adjustable silicone belt through the holes on both sides and tie them to the main body of the earphone, and then move the silicone belt forward and backward to adjust the tightness (the knots at both ends of the adjustable earphone line are in the same direction).

Customer Reviews

Based on 5 reviews
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H
HS Wong
Good Value for money

Would have given it 5 stars if it has more base ... otherwise it is a good product

A
Amber Wang
Excellent choice of bone conduction headphones

I am blown away by these headphones!! I’ve never used this type of open ear headphones and it’s great! Does not irritate my ears like the earbuds I have. They’re great for working out and doing chores around the house so I can listen to podcasts and keep an ear out for the kids and they don’t fall off. The battery life is great and every few days I charge after hours of use. It was easy to pair to my phone and from my experience so far, they truly can be used in the water! Great price point, I really like these.

J
Janette Lennox
Great light weight headphones!

Very good service from Nank throughout the whole buying process! They were quick to answer any questions and am delighted with this product!

A
Aidan Liang
Comfortable and clear

This headphones are really fit on my ear. I like using it not only in sport time but also in my daily life.

B
Bob
Nank Runner 4 First Look

The sound quality and appearance are okay, and compared to in-ear headphones, you won't have ear pain when listening to songs for a long time.