HUICCN Waterproof Headphones IPX8 8GB in-Ear Wireless Earbuds Sport Wearable MP3

Listing is for a previously used item in good working conditions, missing manual 【FULLY SUBMERSIBLE】--The MP3 player headphones is the highest waterproof level (IPX8) that are designed for long period use in water. Designed for sports like swimming, running, fitness, exercise and the like. 【MP3 PLAYER FUNCTION】--Waterproof Headphone built-in 8G memory to stores approximately up to 2400 songs, avoid mobile phone in the pocket when you are exercising. You can use MP3 to listen to songs while swimming, but Bluetooth does NOT work under water. 【QUALITY SOUND】--Innovative aftershocks headphones deliver a premium audio experience, delivers a wide dynamic range and rich bass, to significantly reduce natural sound leakage, you are ensured the best on-the-go audio. 【SUPER BATTERY】--MP3 player earbuds built-in high-performance 160mAh lithium battery, fully charged only 2 hours, continuous playback time up to 8H, standby time up to 5 days. (48)