Bone conduction speakers work differently from traditional speakers by transmitting sound through vibrations directly to the bones of your skull, allowing you to hear the sound without using your ear canals.  These bone conduction speakers are claimed to be the smallest and most versatile in the world. They can be attached to different hollow objects to transform them into speakers, providing a unique and enjoyable sound experience in any setting.  These bone conduction speakers offer various functions, including listening to music, podcasts, phone conversations or conference calls, playing games or movies, and experiencing game sound. Additionally, they have an FM radio function for listening to music and following podcasts.

Specifications:
Material: Aluminum Alloy
Capacity: 400mAh
Size: 1.97*1.97*1.97cm
Function: Bone Conduction Speaker, FM
Wireless Ver: 5.0, A2DP, HFP
Wireless Stereo supported
FM Radio Build-In
Bone Conduction Transducer: 3Watt
Frequency Range: 120Hz-16kHz
High Sensitive Microphone Build-In
Battery: 400mAh Polymer Battery
Charging Port yo=C Charging Port (not compatible fast charge)
Size: 40*40*24 mm
Weight: 35g

Package Included:
1pc*Bone Conduction Speaker