Le eco le 1s eco its good and bulid product. I have purches 1 year ago. This phone is very rear qulity.Best spacifications is lot’s of coutom Rom’s.Very fast fingerprint work this phone.Two model’s of the phone : first letv Le 1s And Le Eco Le 1s Eco. I have purches Le Eco Le 1s eco in 10k. Letv 1s price is 11k and Le eco le 1s eco price is 10k.This device Not support Volte but unofficially are working perfact Volte.