Nylon Night Sports LED Light Armband Light Bracelet, Battery Version Blue, USB Charging Version Blue, Battery Version Green, Battery Version Colorful, USB Charging Version Orange Option:Battery Version Blue Operating System: WIN7/Windows 2000/XP/Vista MAC

Operating System: WIN7/Windows 2000/XP/Vista MAC OS Version 10

0 interface

The built-in pen tray makes storage more convenient

00kgs / 37

keeping your toddler snug and secure throughout the ride

Nylon Night Sports LED Light Armband Light Bracelet, Battery Version Blue, USB Charging Version Blue, Battery Version Green, Battery Version Colorful, USB Charging Version Orange Option:Battery Version Blue Operating System: WIN7/Windows 2000/XP/Vista MAC1. Full length: 35cm. 2. Perimeter: 29cm. 3. Width: 2. 5cm. 4. Individual weight: 30g. 5. Material: Nylon webbing with LED electronics. 6. Blinking mode: constant light, fast flash, slow flash, off (4 modes are controlled by switch). 7. Battery: 2 LIR2032 35mAh 3. 6V button batteries (button type rechargeable lithium ion batteries). 8. Battery type: 60 hours of light time and 2 3 months of normal use. The battery can be replaced by yourself. It is