New Microphone, Audio Integrated Microphone, Children's Bluetooth Speaker Set, Home Karaoke Portable Wireless Outdoor

Power mode: USB Colors: Apricot single wheat, Pink single wheat, Light green single wheat, Dark green single wheat, Apricot double wheat, Pink double wheat, Light green double wheat, Dark green double wheat Frequency response range: 100HZ-20KHZ Internal battery capacity: 2000mAh to 4000mAh (included) Net weight of product: 410g Listing time: August 2023 Connection method: Bluetooth connection Rated voltage: 5V Additional features: card insertion, recording Gross weight: 564g Bluetooth version: 5.3 Brand: None Number of speakers: 4 Article number: Z-199 Applicable scenarios: car mounted, outdoor, home, portable, karaoke, square dance, outdoor lawn Appearance size: 90 * 70 * 125 Rated power: 10W Built in battery: Built in battery Box material: ABS Battery capacity: 2000 Waterproof grade: non waterproof Impedance: 4 ohms Effective distance: 15 meters Signal to noise ratio: ≥ 85dB