... so on.Low power consumption.Wind power generationDoes not need the wiringInstalls convenientlyAttentionDo not install on any loose parts, or ... , seller will not able to replace the broken parts caused by end user during the installationSpecification:Size:137*63*67mm,or 5 ... :85g,or 3.00ozPort: Shenzhen/HK Delivery time: Depends on the quantityPayment Term: T/T, Western Union,Paypal, Bank TransferMOQ: ...