Frequency range FM 87.5 to 108 MHz, Frequency range DAB/DAB+ Band III 5A to 13F Practical output: 12V Max 1.7W x 2, 14.4V 3.0W x 2, 18V 4.9W x 2 and 40V Max 4.9W x 2 Capable of receiving DAB and DAB + (Digital Audio Broadcasts) Micro USB port for software upgrades Carry handle with built in FM antenna 2 x side firing speaker stereo system Runs up to 34 hours with a 40V Max Li-ion XGT 4.0 Ah battery (not included) Elastomer bumpers and metal pipes to protect against rough handling AUX-IN jack for connecting to external audio source Digital tuner with LCD backlit display and 10 pre-set channels (5 DAB and 5 FM)