Material: Steel + Silicon
1.48″ Capacitive Touch Screen TFT LCD
Sync phone book/SMS/call history(only for android phone)
Remote taking photo function:You can control your cellphone to take photo from your wrist.
Ring reminder when your Android 2.3 or above smart phone receive a message (including Wechat, Facebook, Twitter,WhatsApp, Skype,and so on)
Anti-lost alarm function: When cellphone left watch alarm automatically, after a certain distance to avoid lose the phones
NOTE: Android System can support all functions mentioned in the description; But IOS only support Passometer, Calendar, Call Sync,Calculator,Clock,Stopwatch
Ambient Noise: ?75dB
Talk Time: about 3 hours
Charging Time: about 1 hour
Standby Time: about 160 hours
Bluetooth Version: Bluetooth V3.0+EDR
Range of Frequency: 2.4GHz spectrum
Language Support: English, Chinese
Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2
Power Supply: Built-in 230mAh rechargeable battery
The watch is Nano waterproof. If your watch drop in water, do not worry, it still can work we use the nano waterproof material for the chip. But note that it can just dip in the water under 1 meter no more than 3 minutes.
NOTE:There are hands-free answering function, no headset answering function
Our warehouse is located in United States and all the parcels are shipped out within 24 hours during Monday-Friday via USPS First Class Mail.Normally it takes 3-5 business days(except weekends or Holidays) to arrive with tracking number,you can track it from the website www.usps.com in detail. if you encounter any problem with the case, please do not hesitate to contact us at any time, we will try our best to resolve any issue you have.Thanks!