13 ENGLISHSPECIFICATIONSModel DMR056 MR009GBattery 14.4V & 18V 36V - 40VmaxFrequency coverage FM: 87.50-108MHz (0.05MHz/step)DAB/DAB+: 174.928-239.200 MHzDAB/DAB+ Channel block DAB (Band III) 5A-13FCompatible standard DAB/DAB+Antenna system FM/DAB: Built-in antennaUSB output 5V / 2.4ALoudspeaker 2.25 inchesOutput power 14.4V: 2.4W18V: 3W 36V: 3WDimensions (L x W x H) 126 x 129 x 289mm(with BL1860B)126 x 166 x 315mm(with BL4050F)Weight (without battery) 0.98KG 0.99KGBluetooth ®(The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.)Bluetooth Version 5.0 CertifiedBluetooth Profiles A2DP/SCMS-T/AVRCPTransmission Power Power Class 2Transmission RangeOptimum range: Within 10 meters (33 feet)Maximum range: Up to 30 meters (100 feet)(It may vary according to different conditions.)Bluetooth Codec SBC, AACMaximum radio frequency power BT EDR: 3.88dBm BT EDR: 3.90dBmOperating Frequency 2402MHz ~ 2480MHz