"Sports Bone Conduction earphone, Ear hook headset receiver for Swimming training, a good underwater hearing aid

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US $50-55 / Piece | 5 Piece/Pieces (Min. Order)
Supply Ability:
2000 Piece/Pieces per Week
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Quick Details
Brand Name:
Model Number:
Ear Hook
Swimming training and other underwater sports
Bluetooth, Microphone, Noise Cancelling, Waterproof
Place of Origin:
Guangdong, China (Mainland)
Receiving distance:
150-200 meters
life-long, one year for free
High-tech bone conduction headset
Working Voltage:
Working time:
4-5 hours
Max underwater depth for normal use:
3 meters
Swimming training, surfing, sailing, underwater ballet /photographing
Packaging & Delivery
Packaging Details
gift box + carton
Delivery Time
1-3 days after order confirmed

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Swimming training Bone Conduction Ear Hook Headset(receiver)for student and Transmiter(walkie talkie )for the coach


Product introduction

——The basic idea for bone conduction earphone

——Why the the headset and the walkie talkie help both swimming coaches and students a lot? 

 To the coach:

It makes the swimming training much easir becase the coach can directly teach and guide their trainees by just talking to walkie talkie, most importantly, the coach can guide many trainees at the same time, there is no maximum limit.

It  makes the training process far more efficient.

To the student:

During the swimming training, the trainees/students can hear what the coach said very clearly underwater through bone conduction. So They can correct  their wrong action very quickly and learn fast. 

They don't have to stop swimming and come up from the pool to  get their coaches' guide. 

——How could the coach be heard by their students?

There are 7 channels. Both of the coach and the student can switch channels by short pressing the button on their gadget. When they are operating on the same channel, then the coach can be heard.

——How could the coach and the students know they are on the same chanel?

If they are not on the same channel, the student will hear a lot of noise. Similarly, the student can hear the coach very clearly without noise if they are on the same channel.

One standard set= 1pc walkie talkie + 10pcs ear hook  headsets

Price for  one pc headset is 50 usd

Price for one pcs walkie talkie is 75 usd

But if you buy one standard set(10pcs headsets + 1pcs walkie talkie), you only need to pay the money of 10pcs headset, the walkie would be free, that's 500usd for one standard set in total.

Product features

——Bone conduction technology, which enhances the spread of temporal bone vibrations to the cochlea. 

——The stundents can hear the coach clearly even in a noisly,crowed pool.


——Can still working 3 meters underwater

——7 channels available

——The headset fits into any kind of swim caps and the hook design makes it not easy to fall. Also, it can greatly free the ears and  makes trainees  feel comfortable when swimming

——Make the swimming training much more efficient,  one coach could guide 10 trainees at the same time

Product display


Product application:

——Swimming traing 


——Underwater exploration 

——Underwater ballet 

——Surfing/Sailing training


(transmitter + microphone + bone conduction headset receiver + accessories as picture shown)

Bone conduction headset receiver is for the swimmer

transmitter and microphone is for the swimming instructor


Related Products


903(the headset/receiver for student can adjust sound volume )

904A(sound  volume is adjustable, besides,it can also play music )

903 and 904A have the same design, but 904A has one more function than 903

——playing music

two colors are available (yellow and balck)