HRD-701 Portable Full-Band Digital Radio Subwoofer Bluetooth-compatible TF Card FM MW SW WB Receiver _x005f_x000D_ Feature: _x005f_x000D_ 1.Loud volume, shocking the audience: using diaphragm speakers, 3W power, the volume exceeds 120 decibels. _x005f_x000D_ 2.High-power speakers, full-frequency shock: large-diameter woofer, full-frequency shock, three-dimensional sound surrounds. Loud treble, clear midrange and powerful bass. _x005f_x000D_ 3.Small size, flexible and portable, convenient to travel with one hand. _x005f_x000D_ 4.Built-in 1000mAh large-capacity lithium battery improves battery life. _x005f_x000D_ 5.Wide range of wireless Bluetooth-compatible connection, stable transmission: Bluetooth-compatible 5.0 version, up to 10 meters stable connection range. _x005f_x000D_ _x005f_x000D_ 6.Multi-scenario application, full functions, good compatibility, easy to deal with various scenarios. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Specification: _x005f_x000D_ Receiving range: _x005f_x000D_ FM: 64-108MHZ _x005f_x000D_ MW: 520-1710KHZ _x005f_x000D_ SW: 4.750-21.850MHZ _x005f_x000D_ WB: 162.400-162.550MHZ _x005f_x000D_ Receive Sensitivity: _x005f_x000D_ FM: ≤8dB _x005f_x000D_ MW: 3uV/M _x005f_x000D_ SW: 40dBuV _x005f_x000D_ Quiescent current: ≤60uA _x005f_x000D_ Maximum current: ≤720MA _x005f_x000D_ Speaker: 40mm/4Ω/3W _x005f_x000D_ The number of radio mode storage stations: 114 can be stored (FM, 32 medium wave, 50 short wave) _x005f_x000D_ Bluetooth-compatible version: VER 5.0 _x005f_x000D_ Bluetooth-compatible receiving distance: ≤10 meters _x005f_x000D_ Minimum operating voltage: 3.4V _x005f_x000D_ External input voltage: DC: DC.5v _x005f_x000D_ Lithium battery BL5C lithium battery: 3.7v 1000mAh _x005f_x000D_ TF card playback format: support MP3 & WAV & WMA format _x005f_x000D_ TF card maximum support capacity: 256G _x005f_x000D_ Product size: about 88x53x37mm/3.46*2.09*1.46 inch _x005f_x000D_ Product weight: about 100g _x005f_x000D_ Color: Desert Yellow,Yellow _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1*HRD-701 Portable Multimedia Music Player _x005f_x000D_ 1*Lanyard _x005f_x000D_ 1*BL5C Lithium Battery (1000mAh 3.7V) _x005f_x000D_ 1*USB Type-C Charging Cable _x005f_x000D_ 1*Operation Guide _x005f_x000D_ 1*Packaging Gift Box _x005f_x000D_ 1*Storage Bag 1.Loud volume, shocking the audience: using diaphragm speakers, 3W power, the volume exceeds 120 decibels. 2.High-power speakers, full-frequency shock: large-diameter woofer, full-frequency shock, three-dimensional sound surrounds. Loud treble, clear midrange and powerful bass. 3.Small size, flexible and portable, convenient to travel with one hand. 4.Built-in 1000mAh large-capacity lithium battery improves battery life. 5.Wide range of wireless Bluetooth-compatible connection, stable transmission: Bluetooth-compatible 5.0 version, up to 10 meters stable connection range.