1.The device supports types of remote control, and generates remote control directly through, The selection list app. Unknown can identify and add the remote control of the type through custom, Methods (detailed reference list of the support ). 2.The device supports copying universal fixed code and learning code to generate remote control. Support SUB-1G multi-frequency support (240mhz - 930mhz), with antenna. Identification support the identification of a button: if the customer's frequency and remote control code Like, product support. 3.Remote control: the handset can remotely control the remote control device. Support support for a one click connection network. 4.Management Remote management is simple: one converter device can combine several controllers with different 5.Marks, and the application can delete and rename different of remote controllers. Support support for memory shutdown function. Input voltage: DV5V Standby power: Less than 1w Working frequency: wifi: 2.4 remote 2.48ghz / remote : 240mhz - 930mhz remote control power: 20dbm Receiver sensitivity: 2kbps, gfsk-121dbm / 40kbps, gfsk, -105dbm 40kbps, ook, -102dbm Wi-Fi receiving sensitivity: 802.11 b: -91dbm (11 mbps) / 802.11g: -75dbm (54mbps) 802.11 n: -72dbm (mcs7) Wi-Fi transmission power: 802.11 b: + 20 dbm / 802.11g: + 17 dbm / 802.11g: + 16dbm Encryption type: / tkip / Security mechanism: wap / wap2 Working environment: Temperature: -10 ℃ - ﹢ 70 ℃ / Humidity: 5% - 93% Storage environment: Temperature: -20 ℃ - ﹢ 70 ℃ / Humidity: 5% - 93% Support device: android5.0 / ios10.1and above size:67.5x54x19.5mm Material:plastic colour:white Package Contents: 1 x WiFi to remote signal converter 1 x USB cable 1 x Instructions Only the above package content, other products are not included. Note: Light 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.