1200mAh Aurora Projector Lamp 7 Natural Sounds Whale Night Light White Noise Ambient Lighting LED Nightlight for Bedroom Birthday Gift Features: 1.Built-in 1200mAh Battery: Experience uninterrupted usage with a built-in 1200mAh battery, offering long-lasting performance for enhanced convenience. Exactly integrates with the aurora projector lamp, providing continuous illumination and visual enjoyment wherever you are. 2.7 Soothing White Noise Tracks: Drift into relaxation with 7 preloaded white noise tracks designed to calm your mind and body. Ideal for bedrooms and nurseries, this feature complements the whale night light, creating a peaceful environment for sleep or meditation. 3.Bluetooth-Compatible Music Streaming: Connect your mobile device effortlessly via bluetooth-compatible technology to play your favorite tunes. Enhance every moment with atmospheric vibes using the atmosphere lamp, transforming any space into a personalized soundscape. 4.Lamp Painting Art Feature: Enjoy unique visual aesthetics with a built-in lamp painting function that projects artistic light patterns onto your wall. Combine this with ambient lighting to create a stunning aurora display, blending creativity and comfort in one unit. 5.Multi-Effect Aurora Projection: Transform your room with immersive aurora projections that fill the ceiling and walls in vibrant colors. Designed for ambient lighting enthusiasts, this versatile light offers dynamic visual effects for relaxing or entertaining atmospheres. Specification: Origin: Mainland China Product Category: Decorative Light/Projector Product Style/SKU: White Signal-to-Noise Ratio: >=80dB BT Version: v5.3 Response Frequency: 200Hz - 20kHz BT Name: z7 BT Power: +2dBm BT Range: 8-10 meters Rated Voltage: 5V/1A (2A in the manual refers to the maximum operating current) Rated Power: 5W Input Interface: Typec Battery Capacity: 1200mAh Usage/Battery Life: 1-24 hours (brightness and volume adjustable) Charging Time: 2.5 hours Outer box dimensions: 394*415*536mm Packaging quantity: 18 pieces Packaging weight: 17.2kg Material: ABS+PC Dimensions: 119.8x127.77x162.3mm/126*133*170mm Net weight: 571g Weight (including packaging): 600g Notes: 1. Please use a certified power adapter. 2. Charge the device before first use. 3. If not used for an extended period, it is recommended to charge the device every 30 days. 4. Do not allow children under 3 years old to use alone. 5. Use on a stable surface. 6. Do not use in humid or high-temperature environments. 7. Do not disassemble the product. 8. This light source is not replaceable. Functions 1.Light painting 2. Lighting mode switch 3.Projection color and brightness switch 4.Aurora projection light 5.Music mode switch 6.Play switch 7.Power button Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.