Description <br> 1.Loud volume, shocking the audience: using diaphragm speakers, 3W power, the volume exceeds 120 decibels. <br> 2.High-power speakers, full-frequency shock: large-diameter woofer, full-frequency shock, three-dimensional sound surrounds. Loud treble, clear midrange and powerful bass. <br> 3.Small size, flexible and portable, convenient to travel with one hand. <br> 4.Built-in 1000mAh large-capacity lithium battery improves battery life. <br> 5.Wide range of wireless Bluetooth-compatible connection, stable mission: Bluetooth-compatible 5.0 version, up to 10 meters stable connection range. <br> Receiving range: <br> FM: 64-108MHZ <br> MW: 520-1710KHZ <br> SW: 4.750-21.850MHZ <br> WB: 162.400-162.550MHZ <br> Receive Sensitivity: <br> FM: ≤8dB <br> MW: 3uV/M <br> SW: 40dBuV <br> Quiescent current: ≤60uA <br> Maximum current: ≤720MA <br> Speaker: 40mm/4Ω/3W <br> The number of radio mode storage stations: 114 can be stored (FM, 32 medium wave, 50 short wave) <br> Bluetooth-compatible version: VER 5.0 <br> Bluetooth-compatible receiving distance: ≤10 meters <br> Minimum operating voltage: 3.4V <br> External input voltage: DC: DC.5v <br> Lithium battery BL5C lithium battery: 3.7v 1000mAh <br> TF card playback format: support MP3 WAV WMA format <br> Colour:Khaki/Yellow <br> Material:ABS <br> <br> Package Contents: <br> 1 x HRD-701 Portable Multimedia Music Player <br> 1 x Lanyard <br> 1 x USB Charging Cable <br> Only the above package content, other products are not included. <br> 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. <br>