GLIJTRZJ Bone Conduction Headphones - Wireless Headphone

Features: 1. Bone conduction earphones allow you to hear your surroundings better and are perfect for cycling and running in heavy traffic. 2. The waterproof blue tooth bone conduction headset equipped with blue tooth 5.0 can quickly pair with most devices. 3. Ergonomically designed, the wireless bone conduction earphones can be bent to better fit your head. 4. Each side of the bone conduction earphones has a built-in 150mAh lithium battery. It takes 2 hours to fully charge, and the standby time is 140h. 5. Equipped with two multi-function buttons. Easy to control, english manual is provided for easy operation and troubleshooting. Specification: Color:-black,-blue Blue tooth-version:-V5.0 Standby-time:-140-hours Talk-time:-about-8-hours Music-time:-about-7-hours Communication-distance:-about-10-meters/32.80-feet Waterproof-rating:-IPX5 Packing-List: Bone-Conduction-Blue tooth-Headset*1- Instruction-Manual*1- Charging-Cable*1 Notes: 1. Due to the different monitor and light effects, the actual colour of the item might be slightly different from the colour which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement.