1.FPV Watch with 5.8Ghz 48 wireless receiver, antenna inside. 2.Support OSD function, can display the data of frequency, band, channel. 3.2inch TFT LCD Display,One click search function,Built-in 500mAh battery. 4.Mini size and light weight,convenient and easy to carry. 5.For outdoor helicopter, quadcopter,a perfect gift for boys and girls. This is a 200RC FPV Watch with 2inch TFT LCD Display. Portable size and light weight, convenient to carry. A perfect gift for boys and girls. Screen: 2inch TFT LCD display. Resolution: 960*240 Brightness: 450 cd/m2 Contrast: 500:1 Antenna: included Channel: single way 5.8G input, 4 frenquency ranges 48 channels optional. Power loss: 320 mA 3.7V (Max) Working enviroment: -10~+65 Antenna: Built-in 3dbi brass 5.8G antenna Power button: boot or shutdown button: Long Press to adjust frequency ABEF ; Short Press to adjust frequency 12345678 Battery: Built-in 500mA lithium battery Charge indicator: red light when charging, red light off when the battery is fully Channel indicator: indicates the current receiving frequency, such as: E1, corresponding to the red lights of E and 1 will on. Charging port: -USB + 5V (use only rechargeable) Charging current: 500mA Charging time:about 90 minutes Total length:258mm/10.06in Watch panel:55x47mm/2.15x1.83in Weight:60g/2.1oz Colour:black Material:Plastic + Metal + Electronic Components Package Contents: 1 x Watch 1 x USB 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.