- Compact and lightweight non-contact breathalyzer designed for portability. This device is ideal for on-the-go use at home or while traveling. - Clear, easy-to-read display with a bright LED readout for quick, informed decisions about your alcohol level. - Long-lasting rechargeable battery. Powered by a rechargeable lithium polymer battery, it can perform up to 300 tests per charge for reliable, long-term use. - Three-color LED indicator system. Red, yellow, and green indicators let you understand your alcohol level at a glance. - Practical use scenarios: - At home or after social events to decide whether it is safe to drive or to arrange alternative transportation. - During travel or outdoor activities to check impairment before activities such as boating, cycling, or hiking. - In work or driving-related tasks to assess readiness before operating vehicles or machinery.