WEBBluetooth Trackball Mouse. Manual/取扱説明書/ ⢪欽霹僇⛼. Bluetooth. 400-MABTTB41 | GMABTTB41. GMABTTB41_Manual. YouTube. 日本語版取扱説明書は以下からご確認ください。 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.