Outdoor travel wireless Bluetooth speaker, high-value small steel cannon

Outdoor travel wireless Bluetooth speaker, high-value small steel cannon portable strap Bluetooth speaker

Applicable scenarios: outdoor, home, other
Connection method: Bluetooth connection
Frequency response range: 100HZ-20KHZ
Signal-to-noise ratio: ≥75dB
Number of speakers: 1
Effective distance: 10 meters
Shell material: ABS
Box material: ABS
Appearance size: 420*68*66
Color: black
Power supply: USB
Waterproof level: not waterproof
Bluetooth version: 5.0
Rated power: 3
Product net weight: 442g
Rated voltage: 5
Shell process: ABS
Additional functions: call function
Whether built-in battery: built-in battery