Sick of having objects at head level knock some sense into you as you walk? Consider this mobility aid for your tool kit.
* Feel the buzz as you travel with this small tool that helps you navigate obstacles with ease.
* This water-resistant device vibrates whenever items are detected within a few meters at head level.
* This device is not a substitute for a cane or guide dog but is a companion device that can provide additional feedback.
* Package contains rechargeable batteries with a standard, micro USB connection.