Specifications:

• Typical Battery Life: Up to 3 years, 20,000 exposures
• Type: Wireless
• Package: Yes
• Operation Distance: 1cm- 20 Meters
• Operating Temperature: 5℃~4℃ (40℉~105℉)
• Model Number: for sony alpha remote
• Dimension: 86*40*6.5mm (L*W*H)
• Compatible Brand: Sony, Minolta
• Brand Name: alloet