Bismarck BM 331U

 No Cassete recorder
Single wireless microphone. Lavalier Microphone
Now with USB and SD card reader plus FM radio with memorize system USB Record
▪ Wire/Wireless mic can be used at the same time.
▪ Main unit with re-chargeable battery.
▪ 3 options for electric power: AC, 12V-DC and internal re-chargeable accumulator.
▪ Ringing warning for weak battery.
▪ Digital Echo, Hi-pitch, Low-pitch
▪ AUX input for connecting MP3/CD/iPod etc.
Power supply : AC 220V (or 110V)50Hz/DC 12V (Built-in rechargeable battery)/DC 12V, 2A
Output power : 25W
Loudspeaker : 16CM 35W/4 Ω
Channel : Single/dual channel
Freq range : VHF 165-265MHz (98 groups for option)
Sensitifity : 10dB µ V (S/N 60dB above)
Oscillating Mode : ±0.005% quartz oscillating locked
Service range : 35 meters

Dimensions : 230(W) x 320(H) x 165(D).

Color : White 

Weight : 2.9Kg