Product Dimensions: 6.5 x 5.9 x 1.6 inches
Item Weight: 2.56 pounds
ASIN: B07SLHM2S3
Item model number: NJF-3X
Batteries: 1 Lithium Polymer batteries required. (included)
Connectivity technologies: USB
Other display features: Wireless
Colour: black
Manufacturer: Shenzhen nejifu technology co.,Limited