Colour: black, white

Rated power: 15W

Supported formats: MP3, U disk, TF card

Connection method: 3.5MM audio jack, USB, Bluetooth connection

Speaker adjustment method: button

Weight: 850g

Size: 170x125x107mm

Sound: High and low frequency electronic crossover speakers Woofer (Square 77mm High Performance External Magnetic) Middle and tweeter (square 53 inner magnetic horn)

Speaker frequency response: 50Hz-20KH

Output power: 15W THD≤1%

Connection: Bluetooth version: 5.0 Bluetooth frequency: 2.4-2.48GHZ

Bluetooth distance: 10 meters

Endurance: Built-in 186503.7V / 3000mAh

Battery DC5V-1A USB power supply, charge about 4 hours Medium volume playback for 6 hours and up

Storage type: Support capacity up to 32G Micro SD card / U disk File format: MP3, WMA, WAV, APE, FLAC packing list: Speaker host 1 Instructions for use 1 USB power cable / data cable 1 3.5mm audio cable