12V Portable USB Wireless Amplifier for Teaching1.teaching amplifier:USB/SD Jack
3.Good performance with Low price, good after-sale service.
PA system TK-T6B:CE&ROSH
Excellent portability with compact size & light weight
1. 3.5mm AUX audio input,
2. with USB/SD Jack, can read and play song, support MP3.
3.Built-in VHF wireless microphone system with additional wired microphone input jack
4.Music volume control and Microphone volume control
5.Microphone Echo control
6.Music control menu(PLAY/PAUSE, PREV, NEXT, REPEAT)
7.System operation indicator light
8. Built-in rechargeable 12V/2.6AH alkaline battery, Low-voltage protection
AC85V~265V(50-60Hz) and one build-in one DC 12V/2.6AH rechargeable
External battery input:
One full range 6.5" speaker
10dBμV(S/N above 60dB)
quartz oscillation locking±0.005%
MIC wireless effective range is 30 meters(visible distance),
can be 50 meters if in ideal environment
Optional hand-held /collar clip/ headset MIC
(L*W*H) 210 x 110 x 280 mm
*one transmitter(hand-held /collar clip/ headset Mic for choice)
*another parts in picture for reference
*.Outdoor(especially suitable for dancing)
*.gymnastics’s loud-speaker, recorded, play) teaching.
*public sale’s loudspeaker/recording/play.
amplify/recording/playback for various live meeting and concert