This original JJRC H31 Transmitter is only fit for JJRC H31 quadcopter, best quality from original JJRC factory.<br><br><br><br>Features:<br>Original JJRC Transmitter.<br>High quality and durability in use.<br>Long control range, reduce signal interference.<br>Suitable for JJRC H31.<br><br>Specifications:<br>Brand: JJRC<br>Frequency: 2.4G<br>Power Supply: 4 * AA battery(not included)<br>Item Name: H31-007 Transmitter Mode 2<br>Suitable for: JJRC H31<br>Item dimension: 197 * 150 * 72mm<br>Item weight: 186.7g<br><br>Note: There maybe some deviation due to manual measurement!<br><br>Package information:<br>Package size: 20 * 16.3 * 8.2cm / 7.8 * 6.4 * 3.2in<br>Package weight: 240g / 8.5oz<br>General box package<br><br>Package list:<br>1 * JJRC H31-007 Transmitter Mode 2