Product combination:
1 transmitter + 15 receivers + 1 charging base (16-port)
Efficient charging!
Swim Coach Communicator TT120 Bulk Charging Solutions
This TT120 swim coach communicator combination includes 1 transmitter, 15 receivers, and a 16-port charging base. This charging base can charge 16 devices simultaneously, improving charging efficiency.
Efficient Multi-Device Charging
This charging dock can charge up to 16 devices simultaneously, ensuring they're always ready to go. This efficient, high-capacity charging solution saves time and simplifies your charging routine.
Multi-Channel Support:
The TT120 swim coach communicator supports up to 9 channels, providing instruction to nine training groups simultaneously, eliminating channel conflicts and ensuring each group clearly hears the instructor's instructions.
Waterproof Design:
The transmitter is IP54 waterproof, and the receiver is IP68 waterproof, suitable for aquatic environments, ensuring the device operates smoothly even in wet conditions.
Bone Conduction Headphones:
The receiver utilizes bone conduction technology for a comfortable fit. Weighing only 39 grams, it's ideal for extended wear and ensures trainees' comfort during training.
Long-Distance Transmission:
Transmission distances reach up to 120 meters above water and 50 meters underwater, making it suitable for large training venues and ensuring real-time communication between instructors and trainees.
Easy Operation and Long Battery Life:
The communicator system's operation is simple and intuitive, with a battery life of approximately 10 hours for the transmitter and approximately 5 hours for the receiver, making it suitable for extended training sessions and ensuring stable operation throughout the entire training session.
Swimming Training
During swimming training, the coach uses a TT120 wireless transmitter to transmit real-time voice guidance to the student's bone conduction headphones.
The coach can provide real-time guidance to the student, either poolside or in the water, providing personalized feedback for both technique correction and endurance training. For example, during freestyle training, a student might need to adjust the depth and width of their stroke. Through the headphones, the coach can precisely instruct the student on how to adjust their arm range of motion, helping them improve their swimming efficiency.
The student can hear the instructions clearly even while underwater.
Water Sports
At water sports clubs, coaches need to simultaneously guide multiple groups, covering kayaks, canoes, stand-up paddleboards (SUPs), and other sports. Traditional verbal instructions are easily obscured by wind and waves in open water, leading to communication difficulties.
The Retekess TT120 Swim Coach Communicator provides up to 9 channels of wireless communication, allowing coaches to provide real-time instruction to different groups from shore or onboard, ensuring that each group receives personalized feedback.
Water Park and Resort Activities
It is suitable for organizing group activities such as water yoga, water dance, and water fitness, ensuring that participants can clearly hear the instructions even in the water.
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Transmitter |
|
Size |
260*50*23mm |
Weight |
158g |
Battery |
Li-ion Battery, Model: 123658, 3500mAh |
Nominal Battery Voltage |
3.7V |
Transmit Power |
50 nW max |
Signal-to-Noise Ratio |
63dB Stereo SNR |
Frequency |
97-101MHz |
Frequency Response Range |
40Hz-15KHz |
Number of Channels |
9CH |
Channel Spacing |
200KHz |
Distortion |
0.1% THD@STEREO, ∆f = 67.5 kHz |
Operating Time |
Approximately 10h |
Transmission Distance |
120m in the open water environment;50m in an underwater environment at depths of 1.5m to 2m; |
Charging Time |
Approximately 5h |
Waterproof Rating |
IP54 |
Receiver |
|
Size |
130*95*50mm |
Weight |
39g |
Frequency |
97-101MHz |
Battery |
Li-ion Battery, Model: 521333, 270mAh |
Nominal Battery Voltage |
3.7v |
Operating Time |
Approximately 5h |
Charging Time |
Approximately 3h |
Waterproof Rating |
IP68 |