You record your own voice notes onto pre-set stickers or keyring that can then be read by the penfriend. The red ones have a few missing but the other four colours are complete.
PENfriend 3 Voice Labelling System RNIB Talking Pen, Labels And Full Accessories
PENfriend 3 Voice Labelling System RNIB Talking Pen Labels & Accessories Box
Homoyoyo 5 Sheets Silicone Raised Bump Dots for Blind and Low Vision, Reusable Tactile Markers for Appliance Buttons and Glass, for Everyday Labelling at Home
ARTIBETTER 300pcs Silicone Raised Dot Stickers for Blind People Self-Adhesive Bump Dots for Tactile Recognition and Labelling on Switches and Kitchenware, for Daily Use
HINTRMENT 100pcs Pill Bottles White 30ml Pe Screw Top Leakproof Airtight Easy Labelling Medicine Container for Tablets Capsules Travel Storage Jars
Joanbro Personal Sound Amplifier, Voice Enhancement Device, 50dB Gain, with Headphones & Earbuds, 3 Types Mics, 3 Tones, Volume Control
