From their press release:
HS-5087MH, High Voltage, Premium Digital, Metal Gear Micro Servo!
Our micro line continues to deliver major power with the introduction of our HS-5087MH. This digital, metal gear servo is the high voltage version of our ever popular HS-5085MG. Built with a 3-pole ferrite motor and heavy-duty metal gears, this servo will bring maximum performance to your hobby and deliver extra power with a 2-cell 7.4V LiPo battery. Whether you are a beginner or an expert in the RC field, our HS-5087MH will provide the strength and capability you need and want in a micro servo.
Drivers will find it the perfect steering servo for their 1/16th scale vehicles. Pilots with .15 to .40-size glow and electric aircraft will relish in its power and reliability. Its precision and performance also make it perfect for 500-size helicopters.
Micro Servo! Major Power!
HS-5087MH
Speed – 0.17@6v
Torque – 50 oz-in@6v
Speed – 0.13@7.4v
Torque – 60 oz-in@7.4v
Dimensions – 1.14 x 0.51 x 1.18 in
Weight – 0.77 oz