Time Timer Plus 120 Minute White 7+ years Headphone featuring replaceable leatherette ear ERSCTUFF2995 Headphone featuring replaceable leatherette ear cushions and are compatible with Mac and Windows students will learn 15 spelling words per week (450 total) The Time Timer PLUS 120 Minute offers a greater visual impact for longer duration needs Benefits • Increase performance by providing a visual cue for testing and training • Keep meetings and training on time and moving forward • Focus project work to the time allotted • Provide the concept of elapsed time • Make homework and practice time more productive • Reduce conflict in family and household routines • Manage the stress of transitions by showing "how much longer" • Empower teachers to teach instead of constantly monitoring behavior • Transcends language and culture barrier Features • Volume control dial for those times you need a louder tone and those when you prefer silence