COSYWORLD 3 Pack Dogs Flea and Tick Collar - 8 Months Protection for Dog and Puppies - Waterproof, Adjustable, Hypoallergenic and Ultra Safe Insect Repellent with Natural Essential Oils Tennis Rackets ❤ MP3 and Audio Auxiliary

❤ MP3 and Audio Auxiliary Port & EKG Grip Pulse Sensor: Stay motivated during your workout by listening to your favorite playlist while running through the built-in dual speakers

fits your body well

Washable and reusable

you get copper's reported benefits: enhanced blood flow & oxygen delivery

pain or soreness

COSYWORLD 3 Pack Dogs Flea and Tick Collar - 8 Months Protection for Dog and Puppies - Waterproof, Adjustable, Hypoallergenic and Ultra Safe Insect Repellent with Natural Essential Oils Tennis Rackets ❤ MP3 and Audio AuxiliaryBrand: COSYWORLD Color: 3 pack Features: ADJUSTSBLE SIZE: Easily adjust the collar to fit the length for any sized dogs. The length of the collar is 13. 5" (34. 5 cm), it can easily adjust the collar to fit the length for any sized dog from 9 weeks old. MORE LASTING AND ELIMINATES FLEAS AND TICKS: Under normal circumstances, this product lasts for 8 months. It can kill flea, tick, lice, mosquito and any other harmful pests for dogs. It will bring the