Outdoor waterproof computer Bluetooth portable speaker

Connection method: Bluetooth connection
Frequency response range: 20Hz – 20KHz
Effective distance: 10 meters
Box material: Silicone
Appearance size: 75*75*80mm
Waterproof rating: IPX 7
Bluetooth version: 5.3
Built-in battery capacity: 800mAh – 1000mAh (included)
Shell processing: ABS + silicone
Additional features: Waterproof, dustproof,
shockproof, voice prompt