Bluetooth Audio Atmosphere Astronaut Desktop Wireless U Disk Speaker High Value Usb Charging Sound Quality

Product information: Power mode: lithium battery Color: HIFI sound quality, subwoofer HIFI sound quality Frequency response range: 20Hz-20KHz Built-in battery capacity: 1200mAh-2000mAh (inclusive) Connection method: Bluetooth connection Rated voltage: 5 Additional features: voice prompts Bluetooth version: 5.0 Number of speakers: 1 Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, outdoor lawn Appearance size: 133 * 146 * 90 Rated power: 5 Whether it has a built-in battery: built-in battery Box material: plastic Waterproof grade: not waterproof Effective distance: 13 meters Package: 1 * Bluetooth speaker