1. The overall purchase of high-grade aluminum alloy shell adopts brushed surface effect, indicator light display design, the product has more texture 2. Screen 2.8-inch TFT LCD display with resistive touch 3. 4-layer PCB circuit board fully optimizes circuit design to reduce noise and interference 4. Built-in low-noise LAN circuit filter circuit high-impedance antenna circuit 5. Built-in digital decoding chip supports multiple digital decoding: CW, FT8, RTTY, PSK, HELL Adapt to external portable circular antenna, high-sensitivity signal reception WIFI function synchronizes Internet time FT8 reception time synchronization Built-in high-performance large speaker, good sound quality Rechargeable lithium battery 3000mAH Support audio output support 3.5mm headphones high-fidelity stereo audio transmission. Receiving band FM Band: 64-108MHz LW Band:153-470KHz SW Band:1711KHz-30MHz CB Band: 26.965 MHz to 27.405 MHz MW Band: 520-1710KHz Receiving Mode: FM (RDS), AM, SSB, CW, FT8, RTTY, PSK, HELL Colour:Black Material:aluminum alloy Package Contents: 1 x Receiver 1 x English manual 1 x Receiver bracket 1 x Pole antenna 1 x Medium wave antenna 1 x Short wave antenna 1 x WIFI antenna 1 x BNC-SMA adapter 1 x Touch pen 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.