Description
Portable Bluetooth Speaker with Waterproof Amplifier and 3 Lights, YESIDO Brand
Portable Bluetooth speaker with waterproof amplifier and 3 lights, YESIDO brand, providing a unique audio experience with a frequency response of 85Hz to 20KHz. You can enjoy rich, clear sound and pure high frequencies for the best audio quality.
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Features:
- Guaranteed and warranted.
- Large 1200 mAh battery
- Long endurance
- Power: 5 Watts
- Music playback time: approximately 2 hours
- Charging time: approximately 4 hours
- Supports Bluetooth and TF card 2 playback modes
- 66mm speaker for high-quality music enjoyment
- Passed CE, ROHS certification, good quality
- Support Bluetooth and TF card 2 playback modes.
- Bluetooth 5.1, fast transmission speed
- 66mm speaker, enjoy high-quality music
- Passed CE, ROHS certification, good quality.
- Professional correction: Audio S/N ratio ≥ 95db (higher value means clearer sound)
- Frequency response range 85Hz ~ 20KHz (lower low frequency represents better sound quality)
A speaker is an electronic device used to amplify an audio signal and make it louder. This is done by using amplifiers to convert a weak audio signal into a stronger audio signal that we can hear clearly.
There are different types of speakers varying in size and use. Among the common types:
Mobile phone speakers: Come with smartphones and are used to improve call sound and play music.
Computer speakers: Used to improve sound quality when using a computer for playing music, watching movies, or gaming.
Home speakers: Larger speaker devices that can be used at home to enjoy an enhanced audio experience when watching TV, listening to music, or watching movies.
Portable speakers: Small, portable speakers that can be easily carried and used for outdoor events or trips.
Speaker specifications can vary in terms of power, quality, and available connections (Bluetooth, AUX, USB, etc.). When choosing a speaker, you should consider your specific needs and use for the device.