Bluetooth Earphones Wireless Earphones Bluetooth 5.0 + EDR Equipped Automatic Pairing Bluetooth Earphones Easy Touch Operation AAC Codec Compatible Hi-Fi CVC8.0 Noise Canceling Bluetooth Earphones LED Display Remaining Battery Level Comfortable Fit Left/Right Separate Type Single Ear/Both Ears Mode Switching Fully Wireless Earphones Volume Adjustment/Call/Siri Compatible IPX7 Waterproof PSE/Technical Standards Compliance Business/Web Conference/Telework/Work/School/Commuting ⑤ [Amazing Stamina: Up to 200 Hours of Playback & Latest LED Battery Level Display] Fully wireless earphones have arrived! With the synergistic effect of overwhelming low power consumption technology and the latest SoC, the earphones can achieve about 5 hours of continuous call/music playback on a single full charge, and are equipped with a 3500mAh super-large capacity charging case, which can repeatedly charge both ear earphones about 40 times when fully charged, allowing for up to 200 hours of use! You can enjoy these Bluetooth earphones without worrying about running out of battery, even during long-distance travel such as on airplanes or bullet trains. The LED screen displays the remaining battery level in numbers, so you can check the battery level of the charging case at a glance. When your smartphone runs out of battery on the go, you can also use the case's output port to charge your phone in an emergency! [Professional Cinema-Like Sound] Equipped with Hi-Fi speakers that faithfully reproduce the original sound, you can enjoy high-quality audio that not only delivers powerful bass sounds but also excels in the balance of each frequency band. Equipped with an industry-leading 13mm dynamic driver & AAC codec, it further enhances the sound quality, allowing you to deliver various sounds such as music and movies to your ears with a clarity that allows you to feel the grains of the sound. [CVC8.0 Noise Canceling Function] The advanced design of the ear tips blocks out outside conversations and noise, and the ear tips themselves can prevent surrounding noise. You don't have to worry about sound leakage, and with zero delay plus advanced noise canceling, you can concentrate on work in the office and immerse yourself in music on trains and airplanes during business trips and travel. [Instant Pairing & Low Latency Bluetooth 5.0 + EDR Equipped]