[HiFi Stereo Sound]:With Advanced APTX tech, our in-ear design offers incredible sound quality with deep bass and crystal clear treble, no matter your taste in music. Works great for soundtracks, audio books, relaxing sounds, and even techno music.[IPX7 Waterproof Fish Bionic Earbud]: With Ergonomic design and silicone ear hooks, these cordless sports earphones are secure behind your ears and rest comfortably in the ear canal. Designed with IPX7 physical waterproof structure, support listening to songs under water 5 meters, perfect headphones for training, sauna and steam room as well as all other outdoor/indoor activities.[8G MP3 Earphone]:This Bluetooth V4.2 earphone can connect your phone quickly and enjoying the music freely.It also support Support Memory Card,You can use it as the MP3 player,whether you bring a mobile phone or not, you can enjoy music.[Longest battery life & Easy to use]:Up to 8 hours of play time and 250 hours stand-by with a quick charge of only 2 hours. With the built-in 200 mAh battery,if you work our for 45 minutes every day , then you can enjoy the earphone for one week no need charging.[Perfect Bluetooth V4.2 and Universal connectivity]: The power of Bluetooth V4.2 technology for seamless syncing to your favorite wireless devices, including for iPhone, iPad, Android cell Phones, Windows Phones, and more up to 10 meters 33 feet.
Upgraded OVEVO X9 Fish Bionic IPX7 Waterproof HiFi Bluetooth Headphones 2 in 1 8G MP3 Player with Microphone Handfree Ear Hook for Swimming
[Premium Silicone Material]
-- The silicone ear hooks are secure behind your ears and rest comfortably in the ear canal.
-- Small and lightweight,keep the earphones working well when work out n matter indoor or outdoor.
[Work Normally Under Water 5 Meters]
-- New wireless earbuds upgraded IPX7 sweatproof rating,prevent the headphones damaged from ordinary splashing water and rain.
-- support listening to songs under water 5 meters, perfect headphones for training, sauna and steam room as well as all other outdoor/indoor activities.
[High-Fidelity Stereo Sound Quality]
-- Due to CVC noise cancellation technology, our bluetooth headphone intelligently filters out background noise for perfect speech transmission in busy and noisy environments.
-- EDR APT-X audio decode technology, offering you perfect stereo sound.
-- Also can be used as the MP3 Player,can store up to 1500 high-quality songs.
-- Whether you bring a mobile phone or not, you can enjoy music.
Bluetooth Specification: V4.2 EDR
Battery: rechargeable Lithium-ion Polymer
IPX7 Waterproof with Nano coating
Noise Reduction: CVC 6.0
Frequency response: 8-24000Hz
Charge time: about 2 hours
Working time: 8 hours
Ear Tips *1
Micro USB Charging Cable*1
Carry Storage box*1