Otium Gear S 29 1.56 inch Touch Screen Smart Watch Phone SIM Bluetooth Camera MP3 MP4 Main Features: RAM: 128MB ROM: 64MB Bluetooth version: Bluetooth V3.0 Resolution: 240*240 pixels Compatibility：Compatible with Android smart phones MP4/MP3 Function Supported Note: This phone will only work with GSM networks: GSM 850/900/1800/1900MHz Unlocked for Worldwide use. Please ensure local area network is compatible. click here for Network Frequency of your country. Please check with your carrier/provider before purchasing this item. Specifications Basic Information Brand: Otium Type: Watch Phone External memory: TF card up to 32GB (not included) Network Network type: GSM Frequency: GSM850/900/1800/1900MHz Bluetooth: Yes Display Screen type: Capacitive Camera Camera type: Single camera Front camera: 0.3MP Connectivity SIM Card Slot: Single SIM TF Card Slot: Yes Micro USB Slot: Yes Media Formats Picture format: JPEG, GIF, BMP, PNG Music format: WAV, MP3 Video format: MP4 Languages Languages: English, Italian, German, Dutch, Spanish, French, Polish, Turkish, Portuguese, Russian Additional Features Additional Features: Bluetooth, MP3 Package Contents Dimensions Cell Phone: 1 Battery: 380mAh Battery (Built in) Power Adapter: 1 USB Cable: 1 User Manual: 1 Product size: 43.5 x 40 x 9.8 mm / 1.7 x 1.6 x 0.4 inches Package size: 7.0 x 7.0 x 4.0 cm Product weight: 0.075 kg Package weight: 0.500 kg Product Notes: 1. Download your favorite apps through the Google Play Store or Market installed. 2. Note: This smart phone is designed only to work with the current Android/Windows OS installed in it. Any alterations such as upgrades or flashing a newer version will void the warranty. 3. The stated ROM amount shows the maximum available ROM with nothing installed. However, the Android/Windows OS and pre-installed software from the manufacturer will occupy some of this ROM. The available ROM on the device will therefore be slightly less than the ROM listed.