| Description: Product Name: Portable Speakers Rated power: 3w Rated voltage: 5V/1A Built in battery: Built in battery Battery capacity: 18650 800mAh, charged for 3 hours, with a usage time of within 6 hours Net weight of the product: 256.6g Frequency response range: 50 HZ-20 KHZ Power mode: USB Box material: ABS+PC+silicone Applicable scenarios: car mounted, desktop, fitness, outdoor, home, mobile and portable, karaoke, live streaming, square dancing, broadcasting system, outdoor lawn, others Product material: ABS+electronic components+electroplating Effective distance: 10 meters Appearance size: 106x90x127mm Connection method: wireless connection Signal to noise ratio: ≥ 75dB Packing | |