altura PRO SERIES User Manual page 3

Features
Guide Number: 68 Meters
Power Ratio: 1/1 – 1/128
Recycle Time: 4 Seconds
Power Supply: 4×AA Size Batteries. Alkaline or Ni-MH Recommended
5 Flash Modes: TTL, Manual, Strobe, Slave1, & Slave2
180° bounce, swivel, and zoom head.
Wireless Trigger Sensor
Compatible With E-TTL Flash Functions
Off-Camera Flash Lighting Support (S1/S2 Mode)
Power Saving Sleep Mode
Accurate Brightness Control
Large Backlit LCD Display
Metal Hot Shoe With Electrical Pin Components
Built-In Flip Down Wide Angle Flash Diffuser And Reflection Pane
Front-Curtain Synchronous Support
Rear-Curtain Synchronous Support
Automatic Temperature Detection (Overheating Protection)
Memory Function Saves Previous Settings
Product Dimensions: 2.9" x 3.2" x 5"(6.5" With Extended Head)
Weight: 9.9 Oz.
Includes:
Flash Stand With 1/4" Tripod Input
Hard Diffuser
High Quality Protective Pouch With Battery Holder & Belt Strap