app-not-syncing
Troubleshooting
App not syncing on the CASCHO Bluetooth Kopfhörer Sport, Kopfhörer Kabellos Bluetooth 5.3, 60 Std Kabellose Kopfhörer mit Tiefer Bass, In Ear Kopfhörer mit 4 ENC Klarer Mic, IPX7 wasserdichte Ohrhörer mit Ohrhaken Schwarz
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
The companion app does not sync with the device, often due to a network or app issue.
How to fix App not syncing
Restart the app
Close and reopen the app, and ensure the device is online.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
Reinstall the app
Uninstall and reinstall the app to clear glitches.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
Replacement parts for the CASCHO Bluetooth Kopfhörer Sport, Kopfhörer Kabellos Bluetooth 5.3, 60 Std Kabellose Kopfhörer mit Tiefer Bass, In Ear Kopfhörer mit 4 ENC Klarer Mic, IPX7 wasserdichte Ohrhörer mit Ohrhaken Schwarz
CASCHO BX17 Mounting Bracket
CASCHO BX17 Power Adapter
CASCHO BX17 Faceplate
CASCHO BX17 Replacement Battery
As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.