Portable Voice Amplifier for Teachers, Wireless Dual Clip Mic Bluetooth Speaker 2500mAh for Classroom Meetings Tours

Voltage range : USB (5-20V DC) High-concerned chemical : none Weight[g] : 224 Input/Output : TF Battery Capacity[mAh] : 2500 Sound Mode : Immersive Sound Mode,Smart Sound Mode,Live Sound Mode,Standard Mode Category : Speakers Use : others Input Power(W) : <25 W Active Noise-Cancellation : Active Voice Control : No Waterproof : No Support APP : No Battery Charge Time : 2.5H Playback Function : mp3,WAV Audio latency : 50ms Inbox adaptor : No Output Current : 1A Intelligent Personal Assistant : NONE Display Screen : Yes Surround sound channel configuration : Stereo Built-in Microphone : Yes Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery Channels : 1 Feature : Phone Function,Play Video,Wireless rear speakers Battery : Yes Communication : Bluetooth Speaker Type : Portable Cabinet Material : PVC Power Source : Battery Origin : Mainland China Support Memory Card : Yes Control Type : Playback,Volume control Certification : CE,FCC,RoHS

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Артикул: 5425022351 Тип: Увеличитель экрана смартфона Страна-изготовитель: Китай #Хештеги: #йота #усилитель_связи #megafon #lte #усилитель_gsm #2g #5g #wifi #стикер_для_телефона Voltage range: USB (5-20V DC) High-concerned chemical: none Weight[g]: 224 Input/Output: TF Battery Capacity[mAh]: 2500 Sound Mode: Immersive Sound Mode, Smart Sound Mode, Live Sound Mode, Standard Mode Category: Speakers Use: others Input Power(W): <25 W Active Noise-Cancellation: Active Voice Control: No Waterproof: No Support APP: No Battery Charge Time: 2.5H Playback Function: mp3, WAV Audio latency: 50ms Inbox adaptor: No Output Current: 1A Intelligent Personal Assistant: NONE Display Screen: Yes Surround sound channel configuration: Stereo Built-in Microphone: Yes Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 1 Power Source: Battery Channels: 1 Feature: Phone Function, Play Video, Wireless rear speakers Battery: Yes Communication: Bluetooth Speaker Type: Portable Cabinet Material: PVC Origin: Mainland China Support Memory Card: Yes Control Type: Playback, Volume control Certification: CE, FCC, RoHS