Le Eco Le Max 2 overview

 Pros:

• 5.7" 1440p IPS display of 515ppi
• Heavily customized EUI 5.6 on top of Android 6.0 Marshmallow
• Snapdragon 820 chip: quad-core Kryo processor (up to 2.15GHz), Adreno 530 GPU, 4GB or 6GB of RAM
• 21MP Sony Exmor RS IMX230 camera sensor with a dual-tone LED flash, phase-detection AF, optical image stabilization; 2160p video recording @30fps
• 8MP front-facing camera with 1080p@30fps video recording
• 32GB or 64GB of built-in storage
• Dual SIM functionality
• Cat. 12 LTE (600/150Mbps); Dual SIM; Wi-Fi a/b/g/n/ac; Bluetooth 4.2; NFC; IR blaster; GPS/GLONASS/Beidou; USB Type-C port, USB On-The-Go
• Rear-mounted fingerprint scanner
• Active noise cancellation via a dedicated mic
• 3,100mAh battery with Quick Charge 3.0

Cons :

• Sealed battery
• No memory expansion (no card slot)
• Lacks a 3.5mm audio jack

Yes,3.5mm jack missing from the phone you have to use the earphone by using a (Type-C to 3.5 jack)connector into the Type-C port.