Degen DE13 Portable FM MW SW Manual Cranking Dynamo World Receiver Radio RecorderFeatures 1. FM / MW / SW emergency, environmental energy saving multi-radio receiver 2.Dynamo and solar charging, can for mobile phone, MP3, MP4 and other charge 3. With the magnetic high-quality speakers, enjoy clear and beautiful sound 4. With Clock alarm, wake you up every morning 5. Energy-efficient LED lighting, for night lighting 6. Excellent use of radio integrated circuits, high sensitivity, high signal to noise ratio 7. Set up an external power jack, easy to use external power supply 8. Built-in rechargeable battery, can also use three AAA batteries or external power supplySpecificationsModel No. Degen DE13Frequency RangeFM:87~108MHZMW:520~1710KHZSW1:5.80~10.00MHZSW2:11.6~18.2MHZNoise Limit SensitivityFM5VMW2.5mv/mSW50VSignal Slection40dBMax Output PowerAbout 100mWMax Volume Output CurrentAbout 120mWPower SupplyBatteries: 3 x AAA size(3x1.5V)(Notincluded)DC:5VSpeakerD50mmEarphonesD3.5mmDimensions133x62x47mmWeight256gPackage Included1 X DE13 Radio1 X Cell Phone Charging Cable1 X English Manual