The Makita DMR108 is a job site radio equipped with Bluetooth class 2 and can be powered by Makita Li-ion batteries and has been developed based on DMR106. The radio can wirelessly connect your mobile device for playing music with a range up to 10m. The radio is IP64 rated dust and shower-proof construction and has a Soft grip carry handle swivels 90 degrees. DMR108 bluetooth radio supplied with AC power adaptor, x2 AA Batteries and antenna Battery Range 7.2 - 18 v Frequency Range FM 87.5 - 108 Mhz Frequency Range AM 522 - 1710 kHz Speakers 2x89mmO Net weight 4.3 - 4.9 kg