Suggested Retail: $39.99. WLCelite Sonic Barking Deterrent Devices Bark Box with 3 Modes - The WLCelite Sonic Barking Deterrent Device is a rechargeable dog barking control device that comes with a USB charging cable. It is equipped with a 2000 mAh rechargeable battery that can last up to 40 days on a 3~4 hour charge. This device can be placed anywhere in your home or yard, and it has an IPX4 waterproof housing. It works by emitting safe sound waves that only dogs can hear, effectively stopping them from barking excessively. This device is also equipped with 3 different frequencies to cater to different sizes and personalities of dogs, and it can cover a range of up to 50 feet. Brand: WLCelite Model: MR03A -- LOT STICKER: BB-BOX-PALLETBB518-ITEM-1b69ae83___LPNPMCA5870556 WLCelite Anti Barking Devices, 50FT Sonic Barking Deterrent Devices Bark Box with 3 Modes, Safe Rechargeable Dog Bark Control Device Dog Silencer, Dog Bark Training Device for Outdoor Indoor Use -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.