Simple buttons record and replay up to 10 seconds of clear sound. Use for activity instructions, reminder messages, word or sound practice, math fact exercises, speech therapy and more. Provide immediate self-assessment. Record and re-record instantly, or flip the switch to lock. Five bright colors. Measures 1 3/4" in diameter. Grades PreK+- Can be heard in a busy classroom- Designed for preschool and elementary students, and busy teachers- Adapts easily to any situation- Is child friendly -- ideal for simple activity instructions, phonics, speech and language therapy, intervention, self-assessment, treasure hunts and more- Lasts and lasts since the battery is replaceable- Fits perfectly in little hands- Mount alongside bulletin boards, tuck into pocket charts or student's backpacks, or place on the corner of a student's desk- Allows for color-coded uses