This is the price inquiry on Taobao in China：2298.5yuan
Kemolaji Shadow Underwater Flyer S2 Dive Boost Filming Handheld Dive Gear Underwater Propulsion
Contact fast charging, get rid of the trouble of disassembly
Who says charging must remove the battery? S2 body at the bottom of the corrosion-resistant fast-charging interface charging adapter close to the automatic adsorption charging, convenient and fast.
Universal interface, rich scene
Selfie, night dive, both at the same time. Universal quick release interface, seamlessly carry gopro, underwater lighting, weights.
From the Internet.Publisher：writer，Please indicate the source when turning around：https://www.machinery-agent.com/Hardware_tools/1274.html
