About This

• [ Construction] Made of sturdy abs material, this security key is to damage, making it suitable for long-term use by runners.
• [Compatibility with Major Brands] This safety key is compatible with top treadmill brands like , , yijian, , , and ad, ensuring a seamless fit.
• [User-friendly Design] Designed for easy use, this safety key provides a sense of security during workouts with its convenient and automatic safety features.
• [Automatic Mechanism] Acts as an automatic safety feature for treadmills, immediately stopping the machine and emitting a warning sound when the safety switch is triggered.
• [Secure Attachment] Features a secure clip that easily attaches to clothing, staying in place during workouts for added convenience and peace of mind.