Smart functions for maximum productivity. User Benefits:- Bluetooth connection to Smartphone for remote control & adjustment of the tool Dual Power Source: Can be operated both with 12 V-LI-ion battery & with standard alkaline batteries Precise positioning of the laser lines around the plumb points – motorized positioning with RM 3 Professional (optional), using an app or remote control or manual positioning with RM 2 Professional Supplied with:-BM 3 wall mount GCL 2-50 C/CGInlay 1 (1 608 M00 C1T)GCL 2-50 C/CG Inlay 2 (1 608 M00 C1U) Laser target plate L-BOXX 136 (1 600 A00 1RR) Protective bag Quick charger GAL 1230 CV (1 600 A00 R44) Rotating mount RM3 (0601092800)2 x battery GBA 12 V 2.0 Ah (1 600 Z00 02X)1 X GAA 12 V USB (Universal Serial Bus) Battery Adapter