Neewer Z1-S TTL Round Head Flash Speedlite for Sony

In the Box : 

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• Neewer Z1-S TTL Round Head Flash Speedlite for Sony
• Mini Stand
• Lithium Battery
• Wall Charger
• USB Charging Base
• USB Cable
• Protective Case
• Limited 2-Year Manufacturer Warranty

Specs : 

• Model: Z1-S
• Flash Power: 76Ws
• Flash Coverage: 28–105mm, auto zoom, manual zoom
• Flash Head Panning Angles: 0°–330°
• Flash Head Tilting Angles: -7°–120°
• Flash Duration: 1/300s–1/20000s
• Color Temperature: 5600K (±200K)
• Exposure Control System: TTL auto flash, manual flash
• Flash Exposure Compensation (FEC): Manual
• Flash Exposure Bracketing (FEB): ±3 steps in 1/3 step increments
• Sync Methods: High-speed sync (up to 1/8000s), first/second curtain sync
• Stroboscopic Flash: Up to 100 times, 199Hz
• Wireless Flash Functions: Master, slave, off
• Master Groups: 4 (M,A,B,C)
• Slave Groups: 5 (A,B,C,D,E). Supports Qpro-S remote control when set to Group D and E.
• Transmission Range: Up to 328’/100m (without obstacles)
• Channels: 32 (1–32)
• ID: 01–99
• Autofocus Assist: Supported
• LED Modeling Lamp: 2W 10 levels adjustment, 3300K (±200K) color temperature
• Battery Capacity: 7.2V 2600mAh
• Recycle Time: 1.5s
• Full Power Flashes: 480
• Energy Saving: The flash will automatically turn off the power in about 90s of being idle
• Triggering Methods: Hot shoe, 2.5mm sync cable, wireless trigger
• Dimensions: 7.76” x 3.66” x 2.99” / 197 x 93 x 76mm
• Net Weight (with battery): 18.7oz / 530g