Multifunction Wireless Heart Rate Monitor Wrist Watch with Elastic Chest Belt - Black
Color: Black - Model: CS-006 - Rubber material - Wireless transfer the heart rate signal - Chest belt frequency: AM5.3KHz - Can display hour/minute/second - With alarm clock function - With alarm when heart rate exceeds limited values (60~220) - Timing function: max 23h 59min 59s 99 - 12/24h display mode - EL backlight - Heart rate watch & chest belt each uses 1 x CR2032 battery (included) - Comes with elastic chest belt (40cm length / 2.5cm width) & English manual