Leadleds 8in Led Scoreboards Referee Substitution Boards Rechargeable Waterproof Transparent LED Film Press ENTER to save time

Press ENTER to save time display MM: SS (minutes: seconds) mode 1 under 24s automatically switch to custom time

(Only available in the version with voice function)

🔑 Key Specifications

❃ Support all languages

Leadleds 8in Led Scoreboards Referee Substitution Boards Rechargeable Waterproof Transparent LED Film Press ENTER to save timeSingle Side LED Scoreboards, Multisport, Rechargeable, Waterproof, Super Brightness 1. Widely used in multiple sports for reminding substitution athletes or injury stoppage time. 2. It shows Red color for outdoor use with high brightness. It can be seen directly under the sunlight. Usage: Indoor, Semi Outdoor and Outdoor; Waterproof. It can work properly on rainy days but can't be in water; 3. Built in safe and high polymer lithium battery; Its