Home Wireless Portable Audio Outdoor Large Volume Mini New Style

Connection Method: Bluetooth Connection, U Disk, SD Card
Interface Type: USB
Frequency Response Range: 100HZ-20KHZ
Output Power: 10W
Signal to Noise Ratio: ≥85dB
Power Supply Mode: Built-in Lithium Battery
Channel: 2.1
Play time: About 12 hours
Expansion Storage: 32GB
Bluetooth Protocol: 5.0
Number of Speakers: 2
Effective Distance: 10 meters
Operation Mode: Button
Applicable People: General
Display: None
Play Format: MP3, WMA, WAV
Shell Material: metal + plastic
Support Format: U disk TF card Bluetooth
Speaker Adjustment Method: button
Box Material: metal + plastic
Color: Blue, Sea Blue, Black Starry Sky
Package: Manual warranty card, power cord, packing box, storage bag x1