Product FeaturesUltra-compact design and versatile warming functionsBuilt-in Bluetooth. Wireless operation via the dedicated appCompatible with a wide range of power sources, including DC6-20V and PDSilicone cup cover for excellent heat retentionBattery discharge fun..

Product SpecificationsPower Supply: 1 x AAA battery (sold separately)Measurement Range: 2.0mm - 38.0mmDisplay Unit: mm/inchMeasurement Accuracy: ±0.3mm for measurements up to 20mm, ±0.5mm for measurements over 20mmAuto Power Off: Approximately 300 secondsDimensions: ..