WinBridge S278 portable loudspeaker voice amplifier with wireless microphone Advanced technology invisibly handles the

Advanced technology invisibly handles the complicated tasks such as switching channels to avoid dropouts

5mm headphone jack and dedicated volume control make it easy to monitor your audio in real time with no latency

Plug: USB 2

MFi-certified Apple Lightning male connector plugs directly into your device's Lightning port

For Covert Audio Surveillance

WinBridge S278 portable loudspeaker voice amplifier with wireless microphone Advanced technology invisibly handles theProduct information Output power: peak 15W Input: 5V 500mA or 1A Format support: support MP3 WAV WMA APE FLAC audio files Frequency range: 200Hz 18KHz SNR: 70dB Product size: 115mm*86mm*35mm Appearance process: ABS Function interface: TF card U disk jack Android charging port microphone audio input headphone output TF card playback: support playback TF card MP3 WAV WMA APE FLAC audio files U disk playback: support to play U disk MP3 WAV WMA APE FLAC