•High-quality stereo sound with powerful bass •Supports MP3 and WMA music file formats •Compatible with TF cards, U disks, and Bluetooth-compatible for calls and file playback, including FM radio functionality •Supports external audio input from MP3/MP4 players, computers, etc. (AUX) •Memory function automatically resumes playing the last song from the previous session •IPX6 waterproof for outdoor use, portable with a convenient handle •Supports 1+1 connection, RGB lighting, and visualized audio effects Specifications: •Output Power: 10W •External magnetic horn: 4Ω 10W*2 •Input sensitivity: 400mV •Separation: ≥90dB •Signal-to-noise ratio: ≥80dB •Operating voltage: DC 5V •Battery: 1500mAh 18650 •Battery working time: 4-6 hours •Horn size: 66mm*2 •Diaphragm size: 65mm*1 •Bluetooth-compatible solution: Jieli •Bluetooth-compatible version: 5.3 •Dimensions: 102*100*125mm •Weight: 415g Package included: •1 x Bluetooth-compatible Speaker •1 x Charging Cable •1 x English and Chinese User Manual