Bluetooth-Lautsprecher-Wecker mit LCD-Touchscreen und Sprachausgabe, tragbar, lange Akkulaufzeit, speziell für Schüler entwickelt

Voltage range : USB (5-20V DC) High-concerned chemical : None Input/Output : USB Sound Mode : Other Category : Speakers Use : others Input Power(W) : <25 W Voice Control : No Waterproof : No Support APP : No Inbox adaptor : Yes Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Channels : 2 (2.0) Battery : Yes Communication : Bluetooth Speaker Type : Portable Cabinet Material : Plastic Brand Name : prohsaudio Power Source : Battery,USB Origin : Mainland China power supply method : Built-in lithium battery frequency response range : 100HZ-20KHZ Playback format : MP3 Product Weight : 0.16 display screen : yes Bluetooth version : 5.3 Number of horns : 1 Product Number : T33 Speaker adjustment method : touch control water resistance rating : IPX 4 Power Supply Method : USB color : light pink, skin color output power : 10W Cabinet material : plastic Effective distance : 10m signal-to-noise ratio : ≥85dB