DNS Telephone Inline Coupler DS3703 Micrp Charging Cable -Great for use with smartphones

-Great for use with smartphones and GPS

5A(Max)-Type-C Output 5V=3A 9V=3A 12V=2

Interface-1 micro USB port for power supply-SIM card slot-Micro SD card slotButton-Power On/Off Button-Menu ButtonPower Supply-Internal 2000mAh Rechargeable BatteryNetwork Type-4G: FDD-LTE B1/B3/B7/B8/B20 (2100/1800/2600/900/800MHz)-3G: DC-HSPA+/HSPA/UMTS B1/B8 (2100/900MHz)-2G: EDGE/GPRS/GSM Quad Band (850/900/1800/1900MHz)Data Rates-DL: 150Mbps

Built-in Microphone      Yes

DNS Telephone Inline Coupler DS3703 Micrp Charging Cable -Great for use with smartphonesExtend the length on your RJ11 Telephone Inline Cable Couple two RJ11 telephone cables together and eliminate the need of replacing existing cables Dual RJ11 female connectors Guaranteed reliability