Brand: Marvel
Function: Insert card, remote control, waterproof, dustproof, voice prompt, NFC function
Applicable scenarios: car, desktop, fitness, outdoor, home, portable, karaoke, live broadcast, square dance, broadcasting system, outdoor lawn Type: bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency range: 20Hz-20KHz
Output power: below 10W
Signal-to-noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 5.1
Playing time: 8 hours
Extended storage: 4GB
Number of speakers: 2
Effective distance: 10 meters
Operation mode: touch
Play format: MP3
Shell material: metal
Support format: TF card
Speaker adjustment method: button
Cabinet material: ABS
Packing list: color box, USB cable, manual
Color: Captain America, Iron Man
Power mode: USB
Waterproof level: IPX 5
Bluetooth version: 5.0
Shell process: ABS
Built-in battery capacity: 1200mAh-2000mAh