Model:BL101 baby night light with thermo-hygrometer
Measuring range:temperature : 0C to 50C / 32F to 122F
humidity :15%~99%
Resolution: 0.1C/0.2F
C/F can be choice by button
MAX/MIN Memory
 Clear Memory
 Battery: AAA  1.5v *2pc  ; battery 3.7V  *1pc
night light : 4C color