ZTW Shark 40A BEC Waterproof brushless ESC For Boat With Water-cooling System RC boat model With forward and reverse two-way Auto RC Drones 2、Channel:7CH 3、Signal Output:PWM&PPM/PWM&SBUS 4、Spread Spectrum

2、Channel:7CH 3、Signal Output:PWM&PPM/PWM&SBUS 4、Spread Spectrum Mode:FHSS 67-channel pseudo random frequency hopping 5、Operation Current:300mA(base on power voltage) Description: Item Brand:Radiolink  Item Name:R7FG Receiver Material:ABS and electronic components Color:Black Product Size:30*18

Drive current:50A (Max:90A/10S)

Max voltage: 13V

This quadcopter is equipped with coreless motors

150CH auto search allows to cover all 5

ZTW Shark 40A BEC Waterproof brushless ESC For Boat With Water-cooling System RC boat model With forward and reverse two-way Auto RC Drones 2、Channel:7CH 3、Signal Output:PWM&PPM/PWM&SBUS 4、Spread SpectrumPackaging: Brushless ESC x 1 Payment method At present, the platform supports buyers through credit card ( RMB channel and dollar channel ), webmoney ( WM ), TT remittance, western union transfer, qiwi wallet, Brazilian boleto, sofort banking and so on. Logistics: Our company's free shipping channels are: AliexpressPremium Shiping,AliExpress Standard Shipping, China Post Registered Air Mail, PostNL, ePacket, e EMS, Russian Air etc., we will according