Wristband length:9 IN
Battery: 3.7V/380 MAH
Band Material: Silica Gel
Battery Capacity: 380mAh
1 x Smart Watch
1 X USB cable
1 x User Manual
1. There are no Apps that are compatible with IOS iPhone, which can only be used as a Bluetooth device, which only supports three functions via Bluetooth: make and answer calls, music player and phone book.
2. TF card supports up to 16G (not included).
3. Micro SIM card only support 2G (GSM 850/900/1800/1900 MHz),please consult the local mobile phone network service provider for details (SIM not included)
4. Charging time 1-2 hours, can work 1-2 days.
5. The latest smartwatch APP download link:http://watch.qqacer.com/watch/appdown.html(Please make sure the bluetooth connection is stable when the smartwatch replies to text messages via the phone APP).No Waterproof