New 30Lbs Scuba Diving Snorkeling Donut Wing Single Tank BCD Buoyancy Compensator Professional Diver Gear,BlackSPECIFICATIONS Brand Name: NoEnName_Null Hign concerned Chemical: None Model Number: Diving Donut Wing Single Tank Origin: Mainland China

- Padded anti-slip shoulder protector pad strap added comfort

Periodic Shot: Time Laps 5 Second ~ 24Hours

and maximum servo voltage is 10V

please contact us for the suggestions

and has a threaded cap

Material: Honeycomb

5小时 最长使用时间(双电池续航) 工作深度:5米 速度:1档5公里/小时 2档75公里/小时 3档10公里/小时 倒档3公里/小时 充电时间: 1

Brand Name: SWROW

material: PVC

Control Distance: 600 meters

and the blue light is for continuous low temperature heating

Fabric: 78%Viscose+22%spandex