.SIM Card Type: Micro SIM . Network standard: GSM . Network: (2G) GSM850MHZ / EGSM900MHz / DCS1800MHZ / PCS1900MHZ global band . Battery capacity: 750mAH . Standby: 96 hours . Size: 66 * 44 * 16mm . Product Weight: 30G Package Included: 1* Bluetooth Dual SIM Adapter 1*User Manual 1*USB CableSteps how to use it. 1: make sure the item is off, 2: install sim card to the item, 3: turn on item, 4: down load app, open app and iPhone Bluetooth, 5: connect Bluetooth in the app. If every step is right, the light of the item will be green. If you still can not use it, please contact us, we can help you solve it, thanks
A**R
if this cannot be resolved it's just a waste of
says no sim card on the application, I have done all I could to make sure sim stays in well, but still no sim card, if this cannot be resolved it's just a waste of money
H**L
One Star
Does not recognize the SIM card no support at all
V**A
bad product
very bad product，only use 2 times，now is waste money
Trustpilot
4 days ago
1 month ago
