I don't know if it was because the wires on the blocks were so thin I didn't have a good connection or something, but I could barely hear the buzzer even before I started the scooter. After the scooter was gone, they couldn't be heard at all. They stay in place because it's too difficult to pull them out.
USB Rechargeable Waterproof 130 DB Security Panic Button Siren Whistle With LED Light Self Defense Personal Alarm Keychain For Women Safety Sound Alert Device Key Chain By WETEN (White)
16 Review
WETEN Safety Siren: Personal Protection For Women - 2 Pack Self Defense W/ Flashlight & 130DB Loud Alarm
29 Review
Self Defense Personal Alarm Keychain For Women β USB Rechargeable Waterproof 130 DB Security Panic Button Siren Whistle With LED Light β Safety Sound Alert Device Key Chain By WETEN (Blue)
20 Review
2 Pack 130 DB Rechargeable Self Defense Keychain Alarm - Emergency Personal Siren With LED Light For Women, Kids, Elderly & Joggers By WETEN (Black&White)
12 Review
Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs)
35 Review
2 Pack Battery And Charger Kit Bundle For Olympus Tough TG-Tracker, TG-5, TG-2IHS, TG-3, TG-4 Waterproof Digital Camera Includes 2 Replacement (1500Mah) LI-90B, LI-92B Batteries + Charger + More
43 Review
π TalentCell PB240A1 | 24V Lithium Ion Battery with 22400mAh Capacity | Rechargeable Power Pack for LED Light Strip, CCTV Camera, Smartphone & More
26 Review
HUANUO Adjustable Laptop Stand Riser For Desk - Fits Up To 15.6 Inch Notebook, Mesh Ventilated Cooling With 8 Tilt Levels For Improved Airflow & Ergonomics
29 Review