VJJB Bone Conduction Headphones Bluetooth 5.0, Z8 Wireless Bone Function Conduction Headsets Lightweight Stereo Hands-Free Sports Wireless Earphones with Microphone and Volume Control for Listening Cy

Product description The lightweight and comfortable VJJB wireless stereo headphones are the safest alternative to traditional sport headphones and earbuds. Bone conduction technology, an open ear design and a suite of convenient features deliver premium music play and crystal clear calling without compromise. Designed with athletes in mind, Bone conduction wireless Bluetooth headphone are sweat-proof, secure, and will allow you to hear your surroundings - no matter where you are. Specifications: Bluetooth version:V5.0 Bluetooth connection range: 33 ft Speaker type: Bone conduction Speaker sensitivity: 100± 3db Microphone sensitivity: -40±3db Weight: 1.28oz What's in the box. 1pc*wireless bone conduction headphones 1pc*USB charging cable 1pc*Instruction manual 1pc*noise-proofing earplugs Notes 1 The Bluetooth headphones will disconnect from the devices if there is far than 33 feet between earphone and Bluetooth devices. 2 You may need to double click the "Multifunction Button"to reconnect the devices if Bluetooth headphones with the devices disconnect more than 3 minutes. 3 If the Bluetooth headphone is paired, long press the "Multifunction Button"for 3 seconds, the Bluetooth headphones reenter the pairing mode which other cell-phone can find the Bluetooth headphones and connect it.