?Features:? Work with iOS 7.0 above and Android 4.3 above smartphone and tablets (Bluetooth 4.3 Or Above) You can use the watch to answer call， reject a call， dial a call and listen to music without taking out the phone， very convenient. It delivers clear voice transmission and high quality sound. Play the music in your phone (After Bluetooth paring，some mobile phones will not display name of song). When SMS message comes， smart watch will notify you to receive or send message by vibration. Message can be read， written and sent directly through the watch.(Not support for iPhone) Detachable 2-in-1 design， you can take out subject use alone， or put into watch. ?? Without the bluetooth 4.0， the product also can be use as a watch. It is stylish and lightweight for all-day comfortable use， beautiful， fashionable， and portable. ? ? ? ? ? ? ? ? ? ? ? ? ? With durable and adjustable strap to fit different size watch， specially design for business people， senior people， fashion crowd， tourists， etc. Anti-lost alarm function: When cellphone left watch alarm automatically， after a certain distance to avoid lose the phones. It has Dialer， Messaging(Not support for iPhone)， Phonebook(Not support for iPhone)， Call Center， Remote Notifier(Not support for iPhone)， Pedometer， Remote Camera(Not support for iPhone)， Alarm， Stopwatch， Calendar， Calculator， Music Player function. ?? Android users must download APP. Note: 1.Before use， please charge to full capacity， charging for 1-2 hours 2.Charging cable can use charging cables of android smart phone and authentic charger，or use standard accessories； 3.Bluetooth will be disconnected beyond certain distance in the process of use. 4.SMS， Push， Remote camera NOT support for IOS. Specifications: Model: AP-008 Material: Plastic + Metal Color: Black， White (Optional) Supported Languages: Simplified Chinese， English， German， Italian， French， Spanish， Russia，? Talk time: 2 Days Bluetooth: 4.0 Display Size: LCD 1.54" HI_TFT 240*240 pixels display Stand-by time: Up to 120h? Battery charging time: Approx. 30 minutes? Charger voltage: DC 5.0V ?300mA? Product size: Approx. 4.56 * 4.24 * 1.16cm / 1.79 * 1.7 * 0.5in Product weight: Approx. 24g / 0.84oz ? Package size: Approx. 12 * 8 * 4.7cm / 4.7 * 3.1 * 1.9in Package weight: Approx. 129g / 4.54oz? Package list: ? 1 * Smart watch ? 1 * USB cable 1 * Watchband 1 * User manual (English)