2025 Hot Bone Conduction Speaker Bluetooth-Compatible TWS Wireless Stereo Sound Hummingbird Speaker With FM Radio Dropshipping

Hign-concerned Chemical：None Depth[mm]：40 Width[mm]：40 Input/Output：USB Sound Mode：Stereo Sound Mode Category：Speakers Use：HOME Bluetooth Version：5.0 Input Power(W)：25-49 W Voice Control：No Waterproof：Yes Support APP：No Playback Function：Radio Intelligent Personal Assistant：none Audio Crossover：Full-Range Number of Loudspeaker Enclosure：1 Power Source：USB Channels：5.0 Battery：400mAh Polymer Battery Communication：Wireless Speaker Type：Portable Cabinet Material：Metal Material：Aluminum Alloy Capacity：400mAh Size：4*4*2cm Function：Bone Conduction Speaker, FM Wireless version：5.0 Bone Conduction transducer：3Watt Frequency range：120Hz-16kHz