Novo alto-falante Bluetooth Cannon 2026, áudio Bluetooth portátil para uso externo, subwoofer portátil, alto-falante Bluetooth em formato de placa.

Power supply mode: lithium battery Color: black, red, blue, purple Frequency response range: 100HZ-20KHZ Built-in battery capacity: 1200mAh-2000mAh (inclusive) Connection mode: Bluetooth connection Rated voltage: 3.7V Additional functions: card insertion, voice prompt, call function, and charging for broadcasting. Bluetooth version: 5.3 Brand: neutral Number of speakers: 1 Applicable scenes: car, desktop, fitness, outdoor, home, portable, outdoor lawn, others. Appearance size: 107*107*138mm Rated power: 5W Built-in battery: Built-in battery Box material: ABS Waterproof grade: not waterproof Effective distance: 10 meters Signal-to-noise ratio: ≥75dB