SERVO 4 SIM Cards Flip Mobile Phone Headphones

SERVO 4 SIM Cards Flip Mobile Phone HeadphonesSPECIFICATIONS Brand Name: SERVO Item Condition: New Touch Screen: No Fast Charging: Nonsupport 3. 5mm Headphone Port: No Operation System: Dumbphone OS Rear Camera Pixel: 1MP Display Resolution: 240x320 Front Camera Pixel: None Front Camera Design: Flip Battery Type: Not Detachable Charging Power: Other Front Camera Quantity: NONE Language: English Language: Russian Language: French Language: Portuguese Language: Arabic Rear Camera Quantity: 1

Power Source: USB

battery type: button coins battery

Volume Control: Yes

Battery: No

Vocalism Principle: Hybrid Technology

Headphone type: in-ear

Suitable Crowd: Women

Line Length: [object Object]m

Capacity: 2000mAh

Tweeter type: Ribbon

Power amplifier type: Stereo amplifier

PMPO: 400W