Specifications:
1. Main functions: speaking, starting, and recall functions.
2. Dimension: 12cm (L) ×8cm (W) ×3cm (H)
Weight: 0.5kg
3. LED waterproofed buttons.
4. Waterproofed PVC shell and special waterproofed anti-corrosion cable.
Two buttons start mic (flash green light)
Functions:
• Speak via mic
• Start the competition / start timing (Lane module flashes green light)
• Recall the athletes
Four buttons start mic (flash red/amber/green light)
Functions:
• Suitable for disabled swimming match
• Control the Lane Module Light (flash red/amber)
• Speak via mic
• Start the competition/ start timing (Lane module flashes green light)
• Recall the athletes
