1. DAB ETST 300 401 standard compliant. 2. 2.4 inch TFT-LCD color display. 3. Support Clock/Alarm/Sleep Timer with time backup. 4. Support Bluetooth/TF card digital player. 5. Support FM/DAB daily recording to TF card. Radio tuning method:digital display Channel:5.1 channel Band type:multi-band Supported format:MP3 Impedance:4Ω Battery compartments:Install an 18650 lithium battery Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:As Shown Material:ABS+UV Package Contents: 1 * D2 Radio 1 * charging cable 1 * audio cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.