- Hign-concerned Chemical: None
- Use: Window
- Origin: Mainland China
- Power mode: lithium battery
- color: Gray oak, yellow bamboo
- frequency response range: 60Hz-15KHz
- Appearance size: 172/106/54MM
- Built-in battery capacity: 2000mAh-4000mAh (inclusive)
- Patent type: utility model patent
- rated power: 8W
- Is it built-in battery?: Built-in battery
- Box material: plastic
- Waterproof grade: Not waterproof.
- Patent number: 17483206
- Product net weight: 750 g
- IPO time: 2021
- rated voltage: 5V
- signal to noise ratio: Below 60dB


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