Please include the specifications of the product when filling up your order. On the lower part portion of product image, then click "add note" to specify your prefer color, memory and other specification.
(ex. Vivo V15, 128gb, 6gb RAM, Coral Red) (ex. BT HF PRO SY BT1607, Red) 
 
Samsung Galaxy J7+
 
2.39GHz Octa-Core Helio P20 Processor
4GB RAM With 32GB ROM
5.5 Inch FHD SuperAMOLED Display
Dual SIM
Supports MicroSD Upto 256GB
13MP + 5MP Camera With LED Flash
16MP Front Camera With LED Flash
4G VoLTE/WiFi
Fingerprint Sensor
Bluetooth 4.2
3000mAh Batt