LRockSong Wireless Headphones Bluetooth Headphones Bluetooth AUX Wired Dual To 50 Hours of Continuous Instruction Manual Included [2024 5.3+HiFi+ANC]

🎵【Hi-Fi High Sound Quality, Low Latency & Large Diameter 40 mm】Powerful 40 mm stereo drive and advanced Bluetooth 5.3 chip, the connection delay can reach as low as 0.04 seconds, and the speaker frequency range is 20 Hz-2000 Hz. , delivers clear dynamic 3D sound with high and low levels. 🎵 [ANC Noise Reduction + Call Noise Reduction] Adopts ANC active environmental noise reduction technology (minimum noise reduction reduction of 20 dB), accurately calculates low frequency noise in the surrounding environment, and eliminates noise such as in office areas and subways. You can enjoy music when you are in a reduction environment, and the other party can hear you clearly when you make a call. The large ear cover design has a very good seal and provides an immersive sound experience. 🎵 [Up to 50 hours of continuous playback & both wireless and wired use] Built-in 500 mAh allows up to 50 hours of music playback on a single charge. Bluetooth 5.3 technology provides a fast and stable connection, with an effective distance of 10 meters when there are no obstacles. If you don't have enough electricity, you can also use the included one. Connect the φ3.5 mm audio cable to your smartphone, tablet, etc. for a wired connection. 🎵【Ultra Light & Comfortable and Foldable】Memory all-steel head beam is durable, folds freely, and can be carried and carried. Lightweight 0.182 Kg, high-grade PU protein leather ear covers, ergonomically designed high elastic memory cotton, soft and comfortable, bringing you a comfortable experience without holding earphones. Even if you wear it for a long time, it won't put any strain on your head or ears. 🎵【Safety Guarantee & Worry-Free Service】Each LRockSong headphone has passed at least 5 steps of testing: Functional Test->Safety Test->Condition Test->Package->Double Check->Product Output. Our products offer 6 months of exchange service. If you have any questions, please contact us anytime.