Description
Use headphones instead of the speaker to reduce background noise and improve perceived signal clarity
Both components share a common power supply system with thermal cutoff protection to prevent accidental overheating and electrical hazards
which simultaneously charges the LiPo battery and provides programming access
Consider UV-resistant enclosure materials as prolonged direct sunlight exposure may cause slight yellowing of the display over months of continuous operation
Parameter Value Board Size 120mm x 180mm Copper Thickness 35 microns (standard) Substrate Material FR-4 Fiberglass Hole Diameter 0
DC5V 0.25A 5015 Hydraulic Centrifugal Fan with XH2.54-2P 30CM Cable Size:50*50*15MM SIM908 GSM-GPRS-GPS Modem Use headphones instead of theDC5V 0. 25A 5015 Hydraulic Centrifugal Fan with XH2. 54 2P 30CM Cable Size: 50*50*15MM
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























