There is something genuinely captivating about pressing a dome and watching it glow. The TTS Light Up Recordable Domes are a multi-sensory learning tool available across Canada and the US that combines colour-changing LED light with 30 seconds of voice recording - making every press both a visual event and an auditory one.

A set of four transparent domes, each programmable with a child's own voice, a teacher's instructions, or a recorded sound. Press once to light. Press to record. Press again to play back. The simplicity is the point: the cause-and-effect relationship is immediate, rewarding, and impossible to miss. For babies and toddlers, that moment of discovery - action producing a predictable, glowing response - is foundational developmental learning. For older children and adults supporting them, these domes open a remarkable range of activities across communication, cognition, and motor skill development.

TTS designed these domes as a versatile resource, and that versatility is evident the moment you start using them. Mount them on a wall, arrange them on a flat surface for group play, or build them into a sensory station. Each dome scrolls through 7 colour options on press - on the 8th press, the colours blend together into a seamless glow. The 8-hour rechargeable battery means a full session without disruption; recharging takes 4 hours.

Key Features of the TTS Light Up Recordable Domes

• Colour-changing LED with 7 colour options - Scrolls through distinct colours on each press, with the 8th press blending them together, so children can explore colour sequencing, colour naming, and colour-matching activities that build visual discrimination and early language skills.
• 30-second voice recording per dome - Records any message, instruction, or sound, playing it back instantly on the next press, which means teachers, therapists, and caregivers can embed spoken cues, prompts, or personalised content directly into the activity.
• Multi-sensory route to the brain - Engages sound, colour, and cognitive processing simultaneously, creating the kind of layered sensory input that strengthens neural pathways and helps children across a wide range of learning profiles make meaningful connections.
• Cause-and-effect technology response - A direct press-to-light, press-to-play mechanism that produces developmentally aligned responses and helps children build the foundational understanding that their actions have predictable, controllable outcomes.
• Motor skill development through active participation - The press-and-response format requires purposeful hand movement, supporting fine motor development in younger children and offering a motivating tool for active participation in older ones.
• Flat surface or wall-mountable design - Works on tables, floors, or wall-mounted for standing play, making it adaptable to the physical setup of any classroom, therapy room, or home learning space.
• Rechargeable with 8 hours of use per charge - Fully charged in 4 hours, providing a full day of use without interruption and removing the ongoing cost and inconvenience of disposable batteries.

Skills Your Child Develops with the Recordable Domes

• Communication and Language - Naming colours, responding to recorded prompts, and using the domes to carry conversations or story sequences, building vocabulary and language processing through direct sensory feedback.
• Colour Matching and Sequencing - Using two or more domes together to match colours, predict sequences, and build memory for what colour comes next or came before.
• Memory and Cognitive Processing - Colour sequence recall and mathematical sequencing (linking colours to numbers, predicting outcomes) develop working memory and early numeracy through hands-on sensory activity.
• Movement and Physical Coordination - Connecting colours to physical movements - pressing the green dome means raise your hands, blue means clap - builds gross motor sequencing, physical awareness, and coordination in an engaging group or solo format.

Supporting Multi-Sensory Learning for Every Child

These domes are particularly well-suited for early years settings, inclusive classrooms, occupational therapy clinics, and sensory rooms - anywhere a product needs to meet children across a wide range of developmental stages and learning profiles. The simultaneous visual and auditory feedback makes them especially valuable for children who benefit from multi-channel sensory input, including those working on communication development, cognitive skills, and cause-and-effect understanding.

They are equally engaging as a group learning resource for neurotypical children, as a communication scaffold for non-verbal or emerging communicators, and as a playful sensory tool for home use.

TTS has supplied schools and learning environments across the globe with innovative educational resources for 40 years. Available through The Sensory Supply - North America's specialist sensory and developmental products store.

Ideal for:

early years educators, occupational therapists, speech-language pathologists, inclusive classrooms, sensory rooms, home learning environments, parents of children from 10 months and up, children of all abilities and neurological profiles.

• Dimensions: 108 mm H x 185 mm D
• Piece Count: 4
• Recording time: 30 seconds per dome
• Colours: 7 options plus colour blend on 8th press
• Battery: Rechargeable - 8 hours of use, 4 hours to charge
• Mounting: Flat surface or wall-mountable
• Age: 10 months and up