About this item This fits your . Make sure this fits by entering your model number. 150 Hours Of Playtime: The Q350 Bluetooth Headphones Have 6 Hours Of Playtime In A Single, And The Charging Case Provides An Additional 150 Hours Of Battery Life, You Can Enjoy Your Music Anywhere, Anytime Deep Bass: Wireless Earbuds With 10Mm Full Range Dynamic Driver, After Careful Tuning Of Acoustic Engineers, Q350 Headphones Can Significantly Reduce The Sound Quality Loss. Sports Design: The Earbuds Has A Unique Wireless Non-Entanglement Design, Supplemented By Soft Ear Hooks, So You Don'T Have To Worry About Earplugs Falling Off Even If You Do Strenuous Exercise. Bluetooth 5.0: The Wireless Headphones Are Equipped With The Latest Bluetooth 5.0 Chip For More Stable Connection, Faster Transmission Speed And Stronger Signal. Ipx7 Waterproof: Bluetooth Earbuds Are Designed With Ipx7 Waterproof Nano-Coating, Sport Earbuds Are Strong Enough To Resist All The Penetration From Splash And Sweat.