Production Introduction :

This is the 7-channel H-902 bone conducting headset and 7-Channel transmitter H-900 transmitter can be used for 1-to-many and 1-on-1 aquatic sports training instruction. Up to seven groups can be instructed in parallel without interference between the groups. The range of the transmitter is at least 120 m-150m.

Feature

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

2.The students can hear the coach clearly even in a noisy environment.

3.Waterproof grade: IPX10(we have IPX10 certificate)

4.Underwater Signal receiving depth for the headset receiver : 5 meters

5.Receiving distance between transmitter and headset: 150-200 meters

6.7 channels available, the swimming coach could adjust channels to match with different headset receiver, 

7.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 it ergonomically nice to wear.

Application: 

Its perfectly used in the water or special work environment, such kids underwater training sport or swimming center and surfing on the Water. With the little gadget the couch don’t have to shout at the trainee all the time.

Absolutely easy to use just speak to your trainee or partners with the normal

voice-volume to the boxes or the earphones.

FAQ:

1. What are those 7 FM frequency

An: FM 76.8, 77.8, 78.8, 79.8, 80.81 , 82.8, 83.8

2. How many headsets can work with one FM transmitter?

An: FM transmitter can work with many headset, no limit.

3. If there are 3 coach and 3 group of students in one swimming pool, how can the 3 coaches talk with their students?

Each Coach and their students can choose one frequency, make coach and students are in one line, so that coach can talk with students, no interference.

4. Can we try a sample of one headset + one FM transmitter?

An: Sure, we accept sample order.

5. How long is the warranty? What is the warranty range:

AN: one year. Warranty range : Crash, can't charge the battery and assembly shedding. We don’t offer warranty : 1) Damage caused by external forces  2) Burned using a non-original factory charger.  3) The user has opened it himself   4) Long-term charging burnout

6. Can print our own logo? Own package? What is the MOQ?

An: We can do customized logo and make customized package. MOQ: 200 headset.

7.  Can print our own logo? Own package? What is the MOQ?

An: We can do customized logo and make customized package. MOQ: 500 headset.

8  What’s means of underwater 3-5 meters?

An:When you underwater within 3 meters,you can hear clearly,but with the depth you diving the frequency are weaker.our production guarantee the normal usage underwater within 5 meters.