Eight-Person Sound Alert Monaural Listening Center

Protect students' ears during audio lessons with the Califone Sound Alert Monaural Listening Center. You'll receive eight sets of noise-canceling monaural headphones, a 10-position jack box and a durable polypropylene carrying case. A red light on the jack box alerts teachers when volume levels have exceeded 85 decibels, the maximum sound level recommended by the American Speech-Language-Hearing Association. This listening center is a great choice for language lessons, reading groups and any monaural-based lesson.

Key Features

• Includes eight headphones and 10-position monaural jack box
• A red LED light alerts teachers when volume exceeds 85 decibels
• Jack box is backed by a one-year warranty; headphones are backed by a two-year warranty

Specifications

• Includes: Eight headphones and 10-position monaural jack box
• Warranty: 1 year - jack box; 2 years - headphones