backup power case/extra power/external battery/ dual sim dual standby/ double sim extra charger for iphone4 & 4s / APPhone

Unique Model , Make your iphone 4 & 4s dual sim dual standby

Apphone, Backcover of iphone 4 & 4s, supports two sim cards(WCDMA & GSM), GPRS, MMS with Large back up battery capacity

 

Apphone is one of our new products and also is a new one in the market while it already become pretty popular at the moment. And We have established relations of cooperation with China Unicom—one of the three main network operators in China in this case.

 

Functions:

Backcover of iphone 4&4s, protection,fashion,multifunction

supports two sim cards(WCDMA & GSM), GPRS, MMS

Large back up battery capacity, change iphone4 anytime anywhere

 

Parameters:

Network standard : GSM, WCDMA

Application frequency: 850/900/1800/1900MHz

Size:125mm*58. 5mm*14.8mm

Weight: 56g

Battery capacity: 3.7V/1200mah

Standby time: 336 hours

Talk time: 720 min/14 hours

Colour: black/white/balck mix white

Standard configuration: APPhone, battery, User Guide with package

 

 

 

Packaging specifications

Pieces per carton:20pcs
Weight of one piece(product inside):260g
Cubic meter of exp ctn:0.36*0.285*0.21=0.022cubic meters   
Net Weight of exp ctn:38g
Gross weight of exp ctn:5238g