After using this app, discovered the same device sounds very different with different settings. After adjusting EQ and sound effects, bass is deeper, vocals clearer, highs brighter. Overall listening experience improved significantly. The device's potential is huge.

Listen to music on speaker before bed, set sleep timer without worrying about playing all night. Time can be set to the minute, or choose to finish current song before stopping. Simple but practical feature, saves a lot of battery.

When watching movies with a friend, both can connect to one device simultaneously with no audio delay. Easy setup - just select audio sharing in the app. Convenient for couples or friends.

Connected both color-screen earbuds and AI glasses simultaneously, switching between devices is stable with no disconnections. Can see each device's battery and status in the app, management is clear at a glance. Very worry-free.