How does this system work? This is a new audio technology for water sports. The world's only wireless waterproof products for real-time coaching. The best way to play music and guided workouts underwater.
Its perfectly used in the water or special work environment, suchkids underwater training sport orswimming center and surfing on theWater.Withthelittle gadget the couch don’t have to shoutatthe trainee all the time.
Absolutelyeasy to use just speak to your trainee or partners with the normal voice-volume to the boxes or the earphones.
The seven channel radio transmitter can give commands and communicate to everyone underwater. Just match radio transmitter to earphone channel.
It delivers the coach's voice to the athlete throughbone conduction technology, which amplifies sound vibrations to the ear, enhancing clarity when submerged.
The straight line distance is 150-200 meters.Underwater line is 1-3 meters, which can receive the signal.
Detailed Images
Application
1.For swimming coach: to train multiple swimmers at the same time 2.For swimmers: to listen to the coach's guidance in real time 3.MP3 Player: when connected to an MP3 players or smartphone,can transmit music.
Specification
Receive Sensitivity
-13DBu
Input Sensitivity
≤200mV
SNR
≥82dB
Distortion
≤0.7%
Ferquency range
60Hz-20KHz
Receive Distance
120 Meters
Input
DC 3.7V
Working Voltage
2.8-4.2V
Speaker
Bone Conduction
Battery Working Time
1.5-2 hours
Volume
can't be adjusted
Charge Time
4 hours
Underwater
10 Meters
Packing
1 Bone Conduction Headset
1 USB Cable
1 Power Adapter
1 User's manual
The Transmitter and Mic is not included in this price.
FAQ
1.What are those 7 FM frequency -- 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? -- 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? -- Sure, we accept sample order.
5.How can I place order, how can I make payment? -- Alibaba trade assurance order is welcomed, you can place order on alibaba directly. We will send you payment link after we confirm the order. You can pay via T/T, E-checking, Credit card..
6.Can I make payment by paypal or western union?
-- Yes, we accept paypal and western union. Please send inquiry or send email to us. We will send you pro-invoice with Payment details.
7.How long is the warranty? What is the warranty range: -- 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
8.Can print our own logo? Own package? What is the MOQ? -- We can do customized logo and make customized package.
