Bluetooth Speaker Mini Small Stereo Support TF Card Overweight Subwoofer Wireless High Sound Quality Household Small Money-receiving Voice Broadcaster Desktop Fitness Sports Outdoor Home Mobile Portable Toplive Dance Stereo

Power mode: USB. Color: Blue, Black, White. Frequency response range: 60Hz-15KHz. Built-in battery capacity: 300mAh-500mAh inclusive). Connection method: Bluetooth connection. Rated voltage: 5. Additional features: card insertion. Bluetooth version: 5.0. Number of speakers: 1. Item number: 1. Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, live broadcast, square dance, outdoor lawn. Appearance size: 7 7 4.8cm. Rated power: 3. Whether it has a built-in battery: built-in battery. Specifications: Bluetooth speaker. Box material: aluminum alloy. Effective distance: 8 meters. Main sales area: Other. Signal to noise ratio: 70dB