https://www.shop4tech.com/item8759.html?r=500 Shop4Tech offers the Dog Tweeter Training Aid for $9.95. Coupon code "FS15" cuts it to $8.46. Simply attach Tweeter to your dog's lead and walk your dog. When he pulls on the lead, a non electric whistling tone is emitted from the Tweeter which along with a verbal command will correct anti-social behavior fast and safe. 这个我没有研究过,听说过,或者亲自试用过,只是看到deal网站上有就转过来了 。有兴趣的同学请研究后再买
【在 c*****a 的大作中提到】 : https://www.shop4tech.com/item8759.html?r=500 : Shop4Tech offers the Dog Tweeter Training Aid for $9.95. Coupon code "FS15" : cuts it to $8.46. : Simply attach Tweeter to your dog's lead and walk your dog. When he pulls on : the lead, a non electric whistling tone is emitted from the Tweeter which : along with a verbal command will correct anti-social behavior fast and safe. : 这个我没有研究过,听说过,或者亲自试用过,只是看到deal网站上有就转过来了 : 。有兴趣的同学请研究后再买
你out了,blu-ray player + streaming + USB player现在的标准价格就是~$30 ( refurb) 这个ebay ID worldsbestdeals那里我买过refurbished LG BD630 blu-ray streaming usb player $29 比今天这个BD610强不少,除了放Bluray disc和USB drive的file,还多了built-in netflix等streaming service,固件更新也比这个$25的新不少 等等吧
【在 h**2 的大作中提到】 : 你out了,blu-ray player + streaming + USB player现在的标准价格就是~$30 ( : refurb) : 这个ebay ID worldsbestdeals那里我买过refurbished LG BD630 blu-ray streaming : usb player $29 : 比今天这个BD610强不少,除了放Bluray disc和USB drive的file,还多了built-in : netflix等streaming service,固件更新也比这个$25的新不少 : 等等吧