Bone Conduction Bluetooth Earphones with Stereo Vibration Speaker – Black

This product features bone conduction technology combined with stereo vibration for a unique audio experience. It offers a stable Bluetooth connection, enhanced call clarity, and a waterproof design suitable for various environments. Its portable and foldable design makes it convenient for on-the-go use.

• Bone conduction speaker type for clear sound
• Bluetooth version V5.3+EDR2 for fast and stable connection
• Dual silicon microphones for improved vocal clarity
• Intelligent noise reduction for better call quality
• Upgraded chip for high-definition calls
• Ipx6 waterproof rating for protection against rain and sweat
• Automatic coiling and folding design for easy storage and portability

Specifications include an oscillator frequency range of 20Hz-20KHz, impedance of 32 Ohms, sensitivity of 85Db/Mw, and a battery capacity of 150mAh. The device provides 6-8 hours of playtime, 150 hours of standby, and takes approximately 1.5 hours to charge. It operates on a 2.4GHz frequency band with Bluetooth protocols including A2Dp1.3, Avrcp1.5, and Hfp. The weight of the product is 23 grams.

• 1 x Bone conduction stereo vibration speaker Bluetooth earphones