DOOGEE R10 Rugged Tablet 10.4 Inch 2K Display 15GB RAM + 128GB ROM 10800mAh Enormous Battery Tablet Phone Helio G99 Octa Core PC Headphones Signal to noise ratio: 90dB

Signal to noise ratio: 90dB

Feature 9: 3lr44

Sensivity: 80dB

Function 5: Skin-friendly

DOOGEE R10 Rugged Tablet 10.4 Inch 2K Display 15GB RAM + 128GB ROM 10800mAh Enormous Battery Tablet Phone Helio G99 Octa Core PC Headphones Signal to noise ratio: 90dBSPECIFICATIONS Brand Name: Doogee Doogee Model: r10 Item Condition: New Touch Screen: Yes Fast Charging: Adaptive Fast Charge 3. 5mm Headphone Port: YES Operation System: Android Rear Camera Pixel: 20MP Display Resolution: 2000 x 1200 Front Camera Pixel: 20MP Design: Flip Battery Type: Not Detachable Charging Power: 18W Front Camera Quantity: 1 Language: English Language: Russian Language: German Language: French Language: Spanish Language: Polish