SPECIFICATIONS3.5mm Headphone Port: NoBattery Capacity Range: <3000 mAhBattery Capacity(mAh): OtherBattery Type: DetachableBiometrics Technology: NoBluetooth Version: YESBrand Name: SERVOCPU Model: MTKCellular: 2 GCharging Interface Type: Micro USBCharging Power: OtherChoice: yesDesign: BarDisplay Resolution: 240x320Display Size: ≤4.0"Fast Charging: NonsupportFront Camera Pixel: None Front CameraFront Camera Quantity: NoneHigh-concerned chemical: NoneItem Condition: NewLanguage: English,Russian,German,French,Spanish,Polish,Portuguese,Italian,Turkish,ArabicMemory Card Type: Dedicated slotNFC: NoOperation System: Dumbphone OSOrigin: Mainland ChinaRear Camera Pixel: No Rear CameraRear Camera Quantity: NoneSIM Card Quantity: 2 SIM Card,3 SIM CardsScreen Type: Normal ScreenTouch Screen: No,NoWIFI: NoWireless Charging: No SERVO BM10 Basic Information CPU ： MTK6261RAM ：32MBROM ：32MBExternal Memory ：Maximum support 16GB expansion Network type ：2G GSMBluetoth ：3.0 VersionScreen size： 0.66 inchSIM Card Slot： Dual SIM, Dual Standby( 2 Nano SIM card )TF card slot ：YesMicro USB Slot ：YesAdditional Features ：Bluetoth, Alarm，Product size ：68x 28 x 12 mmPackage size ：152 x 91 x 30 mm Product weight ：0.022kg(including battery)Battery capacity：350mAh(lithium polymer battery) Network 2G GSM 850/900/1800/1900MHz Some countries have already discontinued 2G GSM networks. Please check if your SIM card supports 2G GSM networkSouth Korea, Singapore, Japan, Australia, Israel, and other countries have stopped 2G networks, and the phone cannot be used in these countries Language English, French, Spanish, Danish, Polish, Portuguese, Italian, German, Malay, Indonesian, Dutch, Vietnamese, Turkish, Russian, Bulgarian, Arabic, Persian, Hebrew, Thai, Greek , Sweden, Croatia, Accessories 1 x battery1 x USB cable1 x User manual1 x Sling（Black ,Free Gift)1 x Case(Including earplugs, ear hooks） SERVO Q3308 Product Parameter Model : Q3308 ProCPU : MTK6261Screen Size : 1.33 inch HD 240*240 ScreenSIM Card Quantity : 3 SIM cards (3 Nano SIM card)Phone Size : 81.6mmX35.7mmX11.8mm Network : 2G GSM 850/900/1800/1900MHzMemory Card : 32Mb RAM,32Mb ROM(Maximum support 32GB expansion ,The system will occupy part of the memory，It is recommended to install a memory card before using the phone)Battery : 600mAhPhonebook : 300Camera : 0.3MPWeight : 32g Network 2G GSM 850/900/1800/1900MHz Some countries have already discontinued 2G GSM networks. Please check if your SIM card supports 2G GSM networkSouth Korea, Singapore, Japan, Australia, Israel, and other countries have stopped 2G networks, and the phone cannot be used in these countries Language English, Russian, French, Spanish, Polish, Portuguese, Italian, Deutsch, Bahasa Melayu, Bahasa Indonesia, Czech, Hungarian, Vietnamese, Turkish, Arabic, Hebrew, Thai, Greek, , Persian Package 1 x Phone1 x Box1 x USB Cable1 x Battery1 x Case（Free Gift)1 x Sling（Black ,Free Gift) Pre-purchase Note : Due to the problem of network frequency band, the mobile phone cannot be used normally in the following countries: Colombia, India, Türkiye, Chile, Azerbaijan, Tanzania, Australia. Please know before ordering Note: 1. This product does not contain a SIM card, please buy it locally by yourself.2,There is a layer of insulating tape on the battery of the mobile phone. Before using the phone, you need to open the back cover and remove the insulating tape.3, The phone screen has a protective film. You can remove the screen protector while using your phone. thanks BM10 Product function display Q3308 Product function display