ADATA 32GB C-10 MICRO SD CARD

TEV TA-300 powerful all-in-one PA system has maximum 60 watt sound output, 60Hz~16KHz ± 3dB frequency response, echo effect control, 3 kinds of alert sound, 6.5 inch full range speaker, 12V/ 2.9Ah battery, 8 hours charge charging time, DC 4-6 hours using time, PLL synthesized UHF 16 CH x 1 receiver module, handheld lavalier headset wireless mic, CD player, USB reader, SD card slot, optional DVD player, 6.30 jack mic in and line in audio input, speaker and line out audio output, low-voltage protection circuit, dimensions 313 x 220 x 215mm, weight 6kg.

Betterway SH-430URBT multi-purpose wireless PA amplifying digital podium / lectern has 1GB for 1000 minutes and 64GB for 64000 minutes USB / SD recording, two full range 6.5” speakers, built-in 12V AC-5Ah rechargeable batteries, wired and wireless microphone, bluetooth function, MP3 remote controller, echo / bass and treble function, one wired microphone input and one AUX input, one AUX output and two speaker output, 35M max in VHF / 80M max in UHF wireless service range, VHF 165 to 265MHz frequency range, 160W max peak of music power.