Оптовая продажа, обучающая игрушка Монтессори
4,80 $ - 5,00 $
1 FM передатчик для обучения плаванию Swimtalk водонепроницаемая гарнитура 10 H904 наушники с костной проводимостью
- Категория: >>>
- Поставщик: Shenzhen Risest Technology Co. Ltd.
Сохранить в закладки 62313624708:
Описание и отзывы
Характеристики
Product Description
Specification
Model Number: | H-904 Bone Conduction Headpne |
Receiving water depth: | 1 meter |
Battery Working Time | 2.5-4hours |
FM frequency: | 7 channel |
Color: | black,yellow, blue, green |
Certificate: | CE,IPX-8 |
Charge time | 2 hours |
Receive Distance | 120-200 Meters |
Warranty | 1 year |
Product Description
1.The transmitter is for Coach.
2.The headphone The waterproof swimmer's headphone fits under any kind of swimming cap and is designed to stay in position even during start and turns . The volume can be adjusted so it is totally child-friendly
The Swimming Combo is consist of a transmitter (for the coach) and several waterproof receivers (for swimmers)
1)7 Channels
1)7 Channels
2) 120-200 meters distance from Headphone to transmitter.
3) One coach use the transmitter and can talk to multi swimmers' headphone as long as they are in same channels.
4) The coach can pre-record the audio to mp3 player , and connect with transmitter by a audio wires and play.
5) The headphone is waterproof , can be for all age group.
3) One coach use the transmitter and can talk to multi swimmers' headphone as long as they are in same channels.
4) The coach can pre-record the audio to mp3 player , and connect with transmitter by a audio wires and play.
5) The headphone is waterproof , can be for all age group.
1.The transmitter is for Coach.
2.The headphone The waterproof swimmer's headphone fits under any kind of swimming cap and is designed to stay in position even during start and turns . The volume can be adjusted so it is totally child-friendly
FAQ
Q1: What is Bone Conduction?
A1:
In general, we believe listening to human's voice or the sound of music with ears only.but with this technology, the voice &
soundtransmitted by bone vibration, described as the bone conducted sound.in other words, voice & sound transmitted by air
vibrationsor bones and skin vibrations or reach the auditory nerve.
Q2: What is Bone Conduction System?
A2:
This gadget is created with the highly-technological auditory-nerve conduction via the skull theory with can be perfectly used for best hearing-performance in the water and high-noise condition, this gadget truly defines the low-carbon and
environment-protectiveness.
Q3:What are the Advantages?
A3:
1,The most advantages is to let ears absolutely free, At the same time, you can still enjoy your normal conversation and listening
FM radio without removing the bone conduction speaker.
2,and even in the high noise condition, you can hear the clear sounds by the use of ear plugs for the protection.
3,in case of disable of hearing, you can use bone conduction as a hearing aid.
4,perfectly used in the water or special work environment
A1:
In general, we believe listening to human's voice or the sound of music with ears only.but with this technology, the voice &
soundtransmitted by bone vibration, described as the bone conducted sound.in other words, voice & sound transmitted by air
vibrationsor bones and skin vibrations or reach the auditory nerve.
Q2: What is Bone Conduction System?
A2:
This gadget is created with the highly-technological auditory-nerve conduction via the skull theory with can be perfectly used for best hearing-performance in the water and high-noise condition, this gadget truly defines the low-carbon and
environment-protectiveness.
Q3:What are the Advantages?
A3:
1,The most advantages is to let ears absolutely free, At the same time, you can still enjoy your normal conversation and listening
FM radio without removing the bone conduction speaker.
2,and even in the high noise condition, you can hear the clear sounds by the use of ear plugs for the protection.
3,in case of disable of hearing, you can use bone conduction as a hearing aid.
4,perfectly used in the water or special work environment
Q4: Is bone conduction safe?
A4: Bone conduction is a totally natural form of hearing. If you plug your ears and hum, you’re hearing through bone conduction.
Q5:What are those 7 FM frequency
A5: FM 76.8, 77.8, 78.8, 79.8, 80.81, 82.8, 83.8
Q6:How many headsets can work with one FM transmitter?
A6: FM transmitter can work with many headsets with no quantity limit.
Q7: If there are 7 coach and 7 group of students in one swimming pool, how can the7 coaches talk with their students?
A7: Each Coach and their students can choose one frequency, make coach and students stay in one line, then coach can talk with
students with no interference.
Q8: Can we try a sample of one headset + one FM transmitter?
A8: Sure, we accept sample order.
Q9: How can I place order how can I make payment?
A9: Alibaba trade assurance order is recommended. Or please send inquiry.
Q10: What is the payment method?
A10: T/T( wire transfer), credit card, paypal, Western Union or moneygram
Q11: How long is the warranty? What is the warranty range?
A11: 12 month. Warranty range: functional fault. We don’t offer warranty: human damage.
Q13:Can we print our own logo? Own package? What is the MOQ?
A13: We can do customized logo and make customized package. MOQ: 200 headsets.
Q14: How long can the headsets work between charges?
A14: It takes 2h to fully charge the device and can be used 2h continuously.
A4: Bone conduction is a totally natural form of hearing. If you plug your ears and hum, you’re hearing through bone conduction.
Q5:What are those 7 FM frequency
A5: FM 76.8, 77.8, 78.8, 79.8, 80.81, 82.8, 83.8
Q6:How many headsets can work with one FM transmitter?
A6: FM transmitter can work with many headsets with no quantity limit.
Q7: If there are 7 coach and 7 group of students in one swimming pool, how can the7 coaches talk with their students?
A7: Each Coach and their students can choose one frequency, make coach and students stay in one line, then coach can talk with
students with no interference.
Q8: Can we try a sample of one headset + one FM transmitter?
A8: Sure, we accept sample order.
Q9: How can I place order how can I make payment?
A9: Alibaba trade assurance order is recommended. Or please send inquiry.
Q10: What is the payment method?
A10: T/T( wire transfer), credit card, paypal, Western Union or moneygram
Q11: How long is the warranty? What is the warranty range?
A11: 12 month. Warranty range: functional fault. We don’t offer warranty: human damage.
Q13:Can we print our own logo? Own package? What is the MOQ?
A13: We can do customized logo and make customized package. MOQ: 200 headsets.
Q14: How long can the headsets work between charges?
A14: It takes 2h to fully charge the device and can be used 2h continuously.
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