Reusable Heavy Duty Cold Pack Round 10 Dia Retail Drop Foot Brace 1 * Power source: 9 Style:Right Ear 1 * Power source: 9 Volt battery * Includes power cord gel battery fitted pocket clip warranty card and user manual * RELIABLE AND ACCURATE RECALLS THE 3 LAST READINGS ADVANCED AVERAGING FEATURE MONITOR: For one user 90 storage of memories with data (date and time) and for two users allowing you to review anytime the last 180 readings Provides up to 30 minutes of cold therapy * Gel inside vinyl outside * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *