1、1.54inch, 2.5 D curved glass screen, brushed metal frame gives you a perfect touch experience 2、Aluminum- magnesium alloy body is simple and stylish 3、Superb CNC technology with a narrowest side design, executive virtual buttons make it more convenient to control 4、Restore the purest phone feature, the good companion of smartphone 5、Global frequency band, it is a stand alone phone when inserted a SIM card Features: 1. 1.54inch, 2.5 D curved glass screen, brushed metal frame gives you a perfect touch experience. 2. Aluminum- magnesium alloy body is simple and stylish. 3. Superb CNC technology with a narrowest side design, executive virtual buttons make it more convenient to control. 4. Restore the purest phone feature, the good companion of smartphone. 5. Global frequency band, it is a stand alone phone when inserted a SIM card. 6. It supports a Micro SIM card and 16G TF card. 7. With Bluetooth connecting, you can make or answer a call, low radiation. 8. Accurate monitor your heart rate. 9. Remote camera controls the smartphone's shutter via Bluetooth. 10. Health housekeeper, monitor your heart rate, protect your health. 11. Pedometer function, built in motion chip, record your consumption of each calories. Specifications: Generales Platform MTK2502 ROM 128MB Random-access Memory 64MB Operation frequency GSM/ 850/900/1800/1900 SIM 1 Mino SIM Screen 1.54 Inch 2.5 D screen Touch screen Yes Bluetooth Bluetooth 4.0 FM Radio Yes Expansion T-Flash card Support 8G USB Yes, 5PIN USB, USB2.0 Heart rate Yes Pedometer Yes G-Sensor Yes Light-sensor Yes Machinery Features Size(L*W*H) 4.6 x 3.7 x 1.1cm / 1.81 x 1.46 x 0.43inch Weight 30g 3.5/2.5mm standard audio jack 3.5mm Battery Built-in 380mAh battery USB Port 5pin USB Color Silver, Black (Optional) Language: English, Chinese, German, Spanish, Italian, French, Portuguese, Russian, Turkish. Package Included: 1 x Smart Bluetooth Watch 1 x USB Charging Cable 1 x Hanging Cable 1 x User Manual