Features:
1. Wide Compatibility: The mini bluetooth speaker has built-in wireless music streaming. Compatible with all Bluetooth devices including smartphones, tablets, laptops and computers for easy receiver pairing.
2. Subwoofer speaker: Three-layer subwoofer design, the speaker sound can be controlled by an acoustic guitar or directly connected to a Bluetooth speaker.
3. Durability and Value: The waterproof speaker is resistant to tearing, abrasion, and water penetration, and is made of high-quality materials for durability.
4. Thoughtful design: The mini bluetooth speaker is designed with non-slip rubber pads to prevent it from falling when in use.
5. Easy to install and operate: plug and play, no driver required. Easy to operate, just plug in the bluetooth receiver and enjoy music time.
6. Intelligent control: The Bluetooth speaker has a built-in intelligent control panel, which can be easily controlled with one button. Equipped with a USB cable for easy access to music sources such as phones, tablets, etc.

Parameters:
1. Wireless standard: 5.3
2. Transmission distance: 10m
3. Output power: 5W
4. Playing time: 4-6 hours
5. Frequency range: 80Hz-15KHz
6. Waterproof grade: IPX5
7. Speaker: 57mm, 4 ohm 5W
8. Input power: 5V 1A
9. Maximum current consumption: 1A
10. Battery type: 18650 lithium ion battery 1800mAh
11. Audio input interface: standard 3.5mm headphone jack (stereo)
12. Dimensions: 124x105x105mm