Model: CS-010 - Quantity: 1 - Color: White + Black - Band material: Rubber - Gender: Unisex - Type: Sport watches - Display: Digital - Movement: Digital - Water resistant: Daily water resistant (not for swimming) - Dial diameter: 5cm - Dial thickness: 1.6cm - Band length: 30cm - Wireless receiving heartbeat signal transmitted heartbeat brooch chest band frequency is AM 5.3KHz - Time display: Hour minute second - Alarm clock function - Give alarm when heart rate exceeds the upper and lower limit values (60~220) - Timing (Max. time-keeping is 23 hours 59 minutes 59 seconds 99) - 12/24 hour displaying format - EL backlight - Keystroke tone - Chest band size: 33cm x 3.7cm x 1cm - Watch powered by 1 x CR2032 battery (included) - Chest belt powered by 1 x CR2032 battery (included) - Packing list: - 1 x Heart rate watch - 1 x Chest belt watch - 1 x English user manual