: (1) STM32G071 high-performance processor, using BLHeli_32 firmware, 2-8S wide voltage input, single-channel continuous current 70A, current up to 150A. (2) Built-in galvanometer, supports telemetry return, and updates motor speed, temperature, current and other data in real time. (3) High-quality high-power MOSFET, ultra-high efficiency conversion, reducing losses and extending flight time.. (4) High copper thickness multi-layer PCB design increases over-current capability, efficient heat dissipation performance, and is not afraid of load pressure. (5) Precise switch interval time control, speeding up the response speed of the ESC, smooth control, and delicate feel.(6) PWM frequency supports 16KHz-128KHz, and excellent circuit design to solve the out-of-step problem. (7) Innovative design, oblique soldering pad, motor wiring layout is more beautiful and safe, while reducing welding difficulty. (8) 20 x 20mm installation hole spacing design, compact structure, adaptable to types of racks, easy to install. Parameters of Product Model:E70 G1 Processor:STM32G071 PWM Frequency:16KHz-128KHz Working Voltage:2-8S Lipo Continuous Current:70A Current:150A Support Protocol:Dshot600/300/150,Oneshot,Multishot,PWM Firmware Version:SEQURE_G071_01_Pro_4in1_Multi_32_100 Telemetry Return:Support Galvanometer:YES BEC:NO Mounting Hole Spacing:20x20mm, 4mm/M3 Product Size:50.5x36x6mm(L*W*H) Product Weight:15.8g Material: PCB colour: Black Package Contents: 1 x E70 G1 4in1 ESC 1 x 30AWG 40mm reverse double plug SH1.0-8P cable 1 x 30AWG 60mm singleplugSH1.0-8P cable 2 x 12AWG 100mm power cable(black/red) 1 x XT60H-M black male connector 1 x 35V 680UF solid capacitor 5 x M3 x 8mm shock absorbing washer(black) 5 x M3 x 4.5mm shock absorbing washer (black) 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.