ZFKJERS Bone Conduction Headphones, Wireless Bluetooth 5.0 HD Stereo Open Ear Waterproof Sport Headset with Microphone for Running Driving Cycling (Blue)
Brand: ZFKJERS
Color: Blue

This bone conduction Bluetooth headset features CVC noise reduction and accepts audio from mobile phones, laptops and other Bluetooth devices
Specifications:
Size: 6.1in*5.1in
Weight: 55g
Bluetooth version: 5.0
Bluetooth power: class 2
Connection: Bluetooth
Charging method: power adapter output (DC5V 150mA)
Standby time: 10 days
Effective distance: 40ft
Battery capacity: 260 mA
Continuing call duration: about 8 hours
Duration of continuous playback: about 8 hours
Package content:
1×Bluetooth headset
1×USB charging line
1×User Manual
2×Earplug
After-sales service
The product provides a one-year warranty, free maintenance

Compact, Safe and Applicable: Wireless bone conduction headphone is small and portable, and it doesn't need to be stuffed into ears to hear music and telephone. Avoid ear sweating and growing bacteria. No pain in the ears.
Great Technology: Long wearing ordinary headphones easily cause inflammation, the eardrum vibration amplitude increases, hearing will decline. The principle of bone conduction technique is to transmit the sound through the vibration of human mandible. Greatly reduces the damage to the ear.
For the crowd: It wears firmly and anti-sweat, shockproof. It is very suitable for fitness, driving, hiking, rock climbing, basketball and so on. Of course, it is also the best gift for the elderly.
About the Product: 260mAH built-in battery makes the standby time of 10 days, 8 hours of continuous talk / music, full charge time of 2 hours, Bluetooth duty range up to 40 feet.
Customer Service: If your product has quality problems within one month, we will pay back all. Please feel free to contact us when you have any question.