High-value, high-volume Bluetooth speaker, subwoofer

High-value, high-volume Bluetooth speaker, subwoofer, card-inserted outdoor portable colorful light gift speaker

Desktop, outdoor, home, portable, karaoke, outdoor lawn
Bluetooth connection
Frequency response range: 100HZ-20KHZ
Signal-to-noise ratio: ≥75dB
Number of speakers: 1
Effective distance: 10 meters
Box material: ABS
Appearance size: 120*80*80mm
Color: black, pink
Power supply: USB
Waterproof level: not waterproof
Bluetooth version: 5.0
Rated power: 3w
Net weight: 272G
Rated voltage: 5v
Additional functions: Voice prompts, call function
Whether built-in battery: built-in battery