OTKAX Temperature Control Heated Mug

Smart self-heating travel mug with LED display. Keeps coffee hot all day. Fast wireless charger base included. OTKAX Temperature Control Heated Coffee Mug Smart Self Heating -Black **** NEVER USED CHARGED TO TEST Packed to avoid damage dust EVERYTHING INCLUDED EXCEPT MANUAL Can use Manually or with App App is OTKAX IN PLAYSTORE OR APPLE APP STORE Handwash Can heat without coaster. When no water, the mug will automatically stop heating for safety. This smart coffee thermos mug works with 4000Ah high-capacity polymer lithium battery, OTKAX smart mug can last 4-8 hours, It can keep the drink warm all day long when on the charging coaster, The heating temperature range is 95-149℉. Keep Your Coffee Temperature Constant, keeps your coffee hot for hours. of the mug to IPX6, OFFERS WELCOME APP SHOWN IN LAST IMAGE NO MANUAL INCLUDED