UPC 190907270443

• Bone Conduction Technology - allowing ears to be open to surrounding sound, suitable for runners and bikers, great stability while exercising.
• Comfortable Wearing - Ergonomic and anti-drop design, titanium wraparound headband is lightweight and flexible, great for durability and portability.
• Wireless - connectivity with great sound quality and clarity up to 10 meters away from phone, iPad and other devices, built in microphone, clear calls.
• Large Battery - Build in 180mAh Lithium battery with 2 hours recharge can be used for up to 6 hours playing time, 240 hours standby time.
• Warranty: Shipping a new headphones or refund will be accepted if any problem with the product received. 12-month warranty, feel free to contact our customer service for any issues.

Friendly customer service - Shipping a new headphones or refund will be accepted if any problem with the product received. Provide one year quality warranty, any problems please contact our customer service support with your order ID, please believe that we can give you a satisfactory solution. Vidonn F1 bone conduction technology is aim to transmit audio waves to the inner ears through the skull, bypass the eardrums completely. Place them on your cheekbones, just in front of your ears. This leaves your ear canals open, allowing you to remain alert and aware of ambient sounds while enjoying your music or tune in to calls. Specifications: Speaker type: Bone conduction transducers Bluetooth version: V5.0 Charging time: 2hrs Material: Titanium alloy & TPU Frequency response: 20Hz 20KHz Battery: 180mAh lithium polymer battery Standby time: up to 7 days Play time: up to 6 hours Charge port: Micro-USB Weight: 38g Waterproof grade: IP55 Package content: -- 1 headphones -- 1 usb charging cable -- 1 user manual -- 1 noise-proof earplugs Please note: This headphones is designed for sports, especially for running, cycling, hiking and some other groups, you can aware of potential dangers around you when you are listening music. The sound quality is also superior to most of the bone conduction headphones in the market, but part of HiFi sound quality may not be reflected better. If you want to enjoy sound quality, we do not recommend you purchase this headset. Thanks.