Kaleidoscope 7 Outdoor Portable Bluetooth Speaker Mini Portable Bluetooth Speaker

Power supply method: USB Whether foreign trade: No Color: black, red, blue Frequency response range: 100HZ-20KHZ Built-in battery capacity: 1200mAh-2000mAh (inclusive) Case technology: cloth + RGB Product weight: 0.65 Connection method: Bluetooth connection Rated voltage: 3.7 Bluetooth version: 5.1 Brand: Neutral Number of speakers: 2 Article number: HARMAN801 Applicable scenarios: car, desktop, fitness exercise, outdoor, home, mobile portable, karaoke, live broadcast, square dance, broadcast system, outdoor lawn Appearance size: 20*7.2*7.2CM Rated power: 20 Is it built-in battery? Box material: Plastic Waterproof grade: IPX 2 Horn unit: 52MM*2 Valid distance: 10 meters Signal-to-noise ratio: ≥75dB Label:YES size:20*7.2*7.2CM