Item Type: Portable Bluetooth RadioMaterial: ABSColour: BlackBattery: Li ion battery BL 5C (Built in)Battery Capacity: 1000mAhBluetooth Version: V5.0Frequency: FM: 64-108MHz, AM: 520-1710KHz(10K), SW: 4.75-21.85MHzFunction: FM AM SW band radio, recording function, MP3 player, time alarm clock, pre stored stations, digital channel or song selection, AUX, micro storage card card recordingPackage List1 x Portable Bluetooth Radio (Storage Card Not Included)1 x 3.5mm Audio Cable1 x Charging Cable1 x Battery1 x Manual1DSP Radio: Equipped with excellent DSP chip and 19.7in rotatable telescopic antenna, can receive FM AM SW frequency band sensitively and stably, and can store 440 radio stations, 5W speaker gives you powerful and great sound quality. 2Channel Selection: You can automatic search, manual search, manual preset, direct input of numbers to select radio stations or songs, manual or automatic memory radio. 3Multi Modes: There are four playback modes, radio, line in, bluetooth and micro storage card, seven sound effects optional in micro storage card playback, the radio also supports MIC, line in and bluetooth recording. 4Large Capacity Battery: Built in rechargeable 1000MAH lithium battery, the radio will display the battery when charging, and can be used for 13 hours after 4 hours of charging. 5Automatic Turn Off: 10 to 90 minutes of auto off can be set, allowing you fall asleep when listening to the radio without worrying about running out of battery. 6Small and Portable: With backlit function, small and lightweight, easy to carry around, ideal for seniors and parents, used for family, travel, camping, hiking, walking, cycling, etc.