SportDOG SBC-10R NoBark Rechargeable Bark Control Collar- Med.

SILENT PARTNER TECHNOLOGY: This bark collar detects barking by using our patented technology that quickly determins your dog's unique barking style and filters out all the rest to avoid any false corrections.BATTERIES : Rechargeable lithium-ion battery, Charge in 2 hours, last 200 hours per charge. With Low Battery Indicator 2 MODES OF OPERATION: Two selectable modes of operation (Progressive Correction and User Select) with 10 levels of static stimulation SIZING: Collar fits dogs 8 pounds or larger with neck sizes 5" - 22" WATERPROOF: SBC-10 is waterproof and submersible up to 25 feet using DryTek technology