Supply voltage range:3.4~4.2V
Operation temperature:-30~80℃
Extended operation temperature:-40~85℃
Dual-Band WCDMA/HSDPA 850/1900MHz
Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz

Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shipment.

We can accept customized package to meet different requirements:
1.Every item will separately pack into plastic bag,component,module can be packed in anti static bag.
2.Some fragile products such as the display screen can be packed in bubble bag.
3.Some large machines can be packed in wooden cases.
4.We can label JH code or client's code on package so that customers can check easily after receive goods.