Product Description Specifications Pocket breathalyzer with air expiration measurement system. With built-in LCD screen and plain white smooth finishing, especially designed for pad printing. Includes comfortable carrying belt. Battery powered: 2xAAA not included and with user manual in English and Spanish. Presented in an attractive design box. Materials: Plastic Features: Pocket breathalyzer with air expiration measurement system Built-in LCD screen and plain white smooth finishing Includes comfortable carrying belt Battery powered: 2xAAA not included and with user manual in English and Spanish Decoration Position: On the front Print Size: 1.5 x 2.5 cm