If you're looking for an excellent Bluetooth protector that can be used with laptop bags, cases, and sleeves, look no further! This product from BHUATO is amazing! It works perfectly with all brands of computers and the connectivity is flawless.Thanks to my knowledge gained in practice I can genuinely say that the battery life is amazing and lasts a LONG time. The only con is that it can be a bit difficult to set up for the less tech-savvy individuals. Overall, I highly recommend this product to anyone in need of a Bluetooth protector for their laptop accessories..