There is no way to say which is better, each has its own advantages. Bluetooth speaker body is small, easy to carry, almost all mobile phones with Bluetooth function can be connected, the disadvantage is that the sound quality is general, mainly limited by its size, WIFI speaker in the transmission and sound quality is better, Bluetooth belongs to the WPAN wireless domain network, only support point-to-point one-to-one connection, and WiFI there is no limit, in addition, The effective transmission distance of Bluetooth is within 10M, can not go through the wall, and the effective transmission distance of WIFI can reach 150M, the transmission distance is further, and the Bluetooth transmission bandwidth is also narrow, only 1Mbps, WIFI is much larger, generally 150-300Mbps, and the WIFI speaker is larger, and the performance of sound quality is better. For example, Domigo wireless WIFI speaker is an excellent WIFI speaker,