1. The TEF6686 Radio Adopts The Latest 8605 Chip Instead Of The Second-Hand Chip 2. Add Charging Indicator, Optimize The Structure Of Usb Port And Earphone Port, Shorten The Body By 0.5cm/0.2inch, And Remove The Useless Qsl Knob 3. Available. With Aluminum Housing And Telescopic Antenna 4. 5000mah Battery. 5. The Latest 1.15 Firmware. It Can Be Controlled With The Computer Through Usb Linkage. Battery:Built-In Battery 5000mah Speaker:Built-In A High-Quality Speaker Display:3.2-Inch Lcd Screen (Non-Touch Screen) Firmware Version:V1.18 Latest Firmware. The Frequency Band Division Is More Fine-Grained (Depending On Different Firmware Divisions). Shortwave Enables 1m Step Size And Can Store 30 Frequencies. The Encoder Is Smoother. The Old Version Is V1.15 Support:Long Wave, Medium Wave, Short Wave, Fm (65m-108m) And Am 149Khz-27m) Colour:Silver Material:Aluminum alloy Size:About 150x74x26mm Package Contents: 1 * Radio Receiver 1 * Retractable Antenna 1 * Type-C Charging Cable 1 * Camera Corner Pad 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.