Portable Bluetooth Speaker Mini Home Audio Portable Card Computer Desktop Subwoofer Speaker

Product information: Power mode: USB Color: black, gold, red, blue, silver gray Frequency response range: 100HZ-20KHZ Built-in battery capacity: 300mAh-500mAh (inclusive) Product net weight: 0.12kg Connection method: Bluetooth connection Rated voltage: 3.7v Additional functions: card, remote control, waterproof, recording, alarm clock, timing, lighting, dustproof, anti-drop, voice prompt Bluetooth version: 5.0 Brand: WS887 Number of speakers: 1 Part Number: 887 Applicable scenarios: car, desktop, fitness, outdoor, home, mobile portable, Karaoke, live broadcast, broadcast system, outdoor lawn Appearance size: 60 * 70 * 75 Rated power: 3w Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: IPX 2 Effective distance: 10 Signal to noise ratio: ≥ 70dB Package: 1 * Audio