6M Sine Wave No BT. 6 Mosfet Sine Wave Controller without Bluetooth. 6M Dual Mode No BT. 6 Mosfet Sine Wave Controller with Bluetooth. This Controller work only with sensored Brushless DC motor and KT-LCD. Bluetooth Function need setting by KT-LCD display. 6 Mosfet Bluetooth Controller is only suitable for 36V 250W or 350W hub motor. Sine Wave Controller works only with Hall sensor Hub Motor. Dual Mode Controller is suitable for Hall/No-Hall sensor Hub motor. 6 Mosfet KT Dual Mode. 6 Mosfet KT Dual Mode+Bluetooth. 9 Mosfet KT Sine Wave. 9 Mosfet KT Sine Wave+. 9 Mosfet KT Sine Wave bullet. 9 Mosfet KT Dual Mode. 12 Mosfet KT Dual Mode. 12 Mosfet KT Sine Wave. 18 Mosfet KT Dual Mode. 18 Mosfet KT Sine Wave. 6 Mosfet KT Dual Mode Controller. Suitable for 36V 250W 350W 500W Blush less geared hub motor 2.36V Universal (support both voltage) 3. Dual Mode work for the motor with Hall Sensor and Hall Sensorless/ no Hall Sensor. Support LED Control Panel or LCD Control Panel or without any Control Panel (Universal) 5. Support 36V Light Control. 9 Mosfet KT Sine Wave Controller. Suitable for 48V 500W/1000W Brushless Non-gear Hub Motor 36V or 48V Universal (support both voltage) Sine Wave Controller (more stable, high efficiency, low current consumption, long life) Support LED Control Panel or LCD Control Panel or without any Control Panel (Universal) Support 36V or 48V Light Control. 12 Mosfet KT Dual Mode Controller. Suitable for48V 1000W/1500W Brushless Non-gear Hub Motor 36V or 48V Universal (support both voltage) Dual Mode Controller Support LED Control Panel or LCD Control Panel or without any Control Panel (Universal) Support 36V or 48V Light Control. 18 Mosfet KT Dual Mode Controller. Suitable for 1000/1500/2000W Brushless Non-gear Hub Motor 36V or 48V Universal (support both voltage) Dual Mode work for the motor with Hall Sensor and Hall Sensorless/ no Hall Sensor. Support LED Control Panel or LCD Control Panel or without any Control Panel (Universal) Support 36V or 48V Light Control. 36V/48V 500/1000W 9 Mosfet Controller with Bluetooth. Please scan the QR code to download app and set it by APP and KT-LCD Display. 48V 1000/1500/2000W 18 Mosfet Controller with Bluetooth.