Owl doll sleep aid device for sleep assistance

Owl doll sleep aid device for sleep assistance
Power supply method: Dry battery
Functions: Timer, music function
Color: Grayish white
Specification: 21.5cm * 19.0cm * 13.0cm
Working principle: Sound-assisted sleep
Certification: CE/FCC/ROHS/UN38.3
Battery life: 6-8 hours (including)
Internal battery capacity: 2000mAh – 4000mAh (including)
Product category: Helps with sleep