Bone Conduction Headphones IPX8 Waterproofing Built in Microphone Enhanced Comfort Bluetooth 5.3

Feature: 1. Ergonomic and Comfort: These bone conduction features lightweight and ergonomic wraparound frame for enhanced comfort while listening to music or talking. 2. Enhanced Safety: Stay alert and motivated during any workout with bone conduction technology that provides clear sound quality while keeping your ears open to the surrounding environment for enhanced safety. 3. IPX8 Waterproofing Rating: These bone conduction earphones are IPX8 waterproofing, making them ideal for exercise, fitness, running, and sleep (not suitable for swimming). 4. Long Battery Life: These sport headphones allow you to enjoy up to 6 to 12 hours of continuous music, calls, and podcasts without interruption, built in 300mAh battery for long endurance. 5. White Noise Sleep Mode: These Bluetooth headphones supports sleep mode with white noise such as bird songs, waves, raindrops, and more, helping you fall asleep better. Specification: Item Type: Bone Conduction Headphones Bluetooth Version: 5.3 Wireless Range: Approx. 10 ~ 15m 32.8 ~ 49.2ft (Unobstructed) Operating Frequency Band: ISM Band (2.402-2.480GHz) Battery Capacity: 300mAh Lithium Ion Battery (Included) Rated Input: 5V1A Charging Time: Approx. 3 Hours Playback Time: Approx. 6-12 Hours. Package List: 1 x Bone Conduction Earphones 1 x Magnetic Charging Cable 1 x Elastic Band 1 x User Manual