GooBang Doo ABOX A4

Overview
"A95XA1_V2_0" and "20170905" are silkscreened on the board in the FCC photos.

FCC entry also covers models:
 * • ABOX A4, ABOX A6, ABOX A8, ABOX A10, ABOX M1, ABOX M2,
 * • ABOX M5, ABOX M8, ABOX M10, MXQ MAX, MOYIMO

FCC documents only mention Bluetooth 3.0 support but the Amazon page claims BT 4.0 support and

The Wi-Fi/BT module appears to have a Broadcom BCM43435 but this is not a well-known part. "The BCM43435 is not intended for the broad market" - BCM43435 linux driver for 4.1 kernel on Cypress

Links of Interest

 * In-depth review of the ABOX A4: a fine TV box, but nothing more on xda-developers