SIM900A Dual-band Network Serial GPRS GSM Breakout Module Game Gadgets 2 x Connection cable (31cm)

2 x Connection cable (31cm)

Bluetooth Sensor Proximity Waterproof Level IPX0 (Not Protected) I/O Interface Micro USB

GPS Navigation Front Camera: 12

20 * 10k resistors

SIM900A Dual-band Network Serial GPRS GSM Breakout Module Game Gadgets 2 x Connection cable (31cm)Form Color Green + Black Model N A Quantity 1 DX. PCM. Model. AttributeModel. Unit Material PCB + alloy + plastic Frequency 900MHz 1800MHz Working Voltage 4. 4~5. 3 DX. PCM. Model. AttributeModel. Unit Working Current 2 DX. PCM. Model. AttributeModel. Unit English Manual Spec Yes Download Link http: pan. baidu. com s 1i3ARmTJ Packing List 1 x SIM900A GSM module 1 x 3G PCB antenna (Wire length: 12. 5cm) 1 x English user manual