Sell Computer speaker desktop cable TV multimedia player plug-in card Bluetooth speaker subwoofer best price

Power supply mode: USB DC5V/1A Frequency range: 100HZ-20KHZ Playback format: MP3,WAV With or without radio function: None Product Weight: 1.12 Packing List: Speaker Manual cable Display screen: None Bluetooth version: Bluetooth 5.0 Number of speakers: 3 Brand: MC Mai Ke Package Type: standard upgrade Speaker adjustable mode: Knob Applicable people: general Battery capacity: None Support app or not: Yes Functions: Bluetooth, card insertion, dustproof Power type: USB Foreign trade or not: no Color: Black (wiring version), Black (wiring Bluetooth card U disk) Built-in battery capacity: no battery Bluetooth protocol: 2.1 Shell process: metal panel Output power: 5W * 1/3W * 2 Connection method: Bluetooth USB flash drive TF-card wiring Interface Type: USB 3.5 Audio plug * 2 Applicable scenarios: home, desktop, fitness, home, karaoke, live broadcast Appearance size: 180*121 * 140mm Channel: 2.1 Box material: Metal plastic Shell material: Metal plastic Operation mode: Button Knob Speaker Unit: 3 Playing time: 8 hours Effective distance: 10 meters Supported format: SD card U disk TF-card Bluetooth wiring Signal-to-noise ratio: 80dB Extended Storage: 32GB Type: Bluetooth speaker computer-TV sound