Is it possible to set more than one service ?

Found it all in the documents ....

>NRF.findDevices(function(devices) {
:  console.log(devices);
:}, 1000);
=undefined
/*
[
  BluetoothDevice {
    "id": "f4:38:88:d0:bc:5c random",
    "rssi": -55,
    "services": [  ],
    "data": new ArrayBuffer([2, 1, 5, 13, 9, 80, 117, 99, 107, 46, 106, 115, 32, 98, 99, 53, 99]),
    "name": "Puck.js bc5c"
   }
 ]
*/

looks like the eBeacon and BlueFruit have problems with reading ...