Sleep sounds machine for kids

Features:

• Model: Q1
• Voltage input: DC5V = 0.5-1.0A
• Power: 1W
• Battery: Polymer battery 800mAh
• Battery cycles: 500
• Time to use: 50 hours
• Charging time: 1-1.5 hours
• Product weight: 100g bare machine
• Product Weight: 150g (including color box packaging)
• Product color: white
• Product size: 80 * 80 * 33mm
• Gross weight of product outer box: 15kg
• Net weight of product outer box: 16kg
• Material: ABS
• 9 music types: white noise, waves, crickets, rain, birds, water,  3 different lullabies.