Wireless Bluetooth Headphones 5.4, 40H Playtime with 3 EQ Modes, 4 Micrs ENC Noise Cancelling for Clear Calls, Bass Boosted by 85%, Comfort Fit, Over Ear Headphones for Travel Home Office PC Black

【EQ Mode and Listen Attentively】The bluetooth headphones' EQ button allows free switching between the 3 preset EQ settings, and pressing the equalizer button switches between pop mode, bass mode, and vocal mode. To meet the listening requirements of different music styles. 【High-fidelity Sound Quality and High-resolution Audio】These noise cancelling headphones feature oversized 40mm dynamic drivers with highly flexible silk diaphragms that reproduce punchy bass (up to 85% boost) and clear treble (up to 20kHz). 24bit audio resolution produces detailed sound and punchy rhythms, presenting more sonic details that will add color to your favorite tracks. 【Superior Clear ENC Call Noise Cancellation】The JH-820 headphones wireless noise cancelling is equipped with 4 beamforming mics and advanced audio signal processing. The precise voice pickup technology picks up voice accurately and clearly. With ENC technology, it effectively separates your voice from surrounding sounds, making communication clearer, even in noisy environments. 【40 Hrs Playtime】Featuring low-power technology, the JH-820 wireless headphones bluetooth have a built-in 400mAh battery that allows up to 40 hours of playtime on a single charge, and with a quick charge time of only about 1.5 hours, these bluetooth wireless headphones are perfect for long distance traveling, sports and relaxation. Equipped with a 3.5mm audio jack, the bluetooth headset can be easily switched to wired mode when switched off. Music can be played through the AUX cable even when the battery is depleted. 【Widely Compatible and Smart One-two】Headphones wireless supports iOS, Android and Windows. Adopts advanced Bluetooth 5.4 technology with 2x faster connection speed and signal stability compared to Bluetooth 5.3. With memory function, just turn on the wireless headphones to connect automatically next time you use it. Two smart devices can connect to the JH-820 over ear headphones at the same time, allowing you to answer your phone calls without switching while watching a movie on your tablet! 【Comfortable Fit Stylish and Lightweight】The over ear headset is made of high quality materials and the headphones noise cancelling weighs only 0.34 lbs. The lightweight headphones fit your head perfectly, and the adjustable headband design allows the headphones to fit 99% of head shapes perfectly. The soft memory protein ear cups mimic the texture of your ear's skin to protect your ears during long term use. The design and comfort of these over ear bluetooth headphones complement each other, making them ideal for music lovers. 【Individually Convenient Button Controls】Control your music with the JH-820 headphones' intuitive buttons. With a single press, you can play/pause music, switch songs, volume+/-, answer/hang up calls and activate the voice assistant. Reduces false-touch operations. 【Stylish Gifts and Quality Customer Service】This bluetooth over ear headphones has a fashionable design and rich and practical functions to make your daily life more convenient. Perfect gift for birthdays, anniversaries and special occasions. Package includes foldable over ear headphones wireless, 3.5mm spare audio cable, USB charging cable and user manual. We offer 30 days return and 12 months warranty. We encourage you to contact us with any product questions or suggestions. 【You May Want to Know】 Question 1: How do I connect my JH-820 bluetooth earbuds noise cancelling to my device? Remove both earbuds from the charging case and turn on Bluetooth on your device, search to find the Bluetooth name named “JH-820” and click “JH-820” to connect. Question 2: How do I know I need to charge my bluetooth headphones over ear? Wireless over ear headphones has a low battery warning: when the wireless earphones over ear has about 20% battery left, the voice prompt “Low battery” starts to appear. Please charge the over ear earbuds or switch to wired mode. If you have any questions, please do not hesitate to contact us for assistance! 【More Product Details】 Bluetooth Name: JH-820 Bluetooth Version: Bluetooth 5.4 Bluetooth Protocol: HFP/A2DP/AVRCP/APTX Bluetooth Distance: ≥ 10m Operation Mode: Button control Whether to Support One to Two: Support Transmission Power: 6dBm Operating Frequency Band: 2.402-2.480GHZ Wired Audio Jack Size: 3.5mm Talk/Music Time: Approx. 30Hrs Total Standby Time: Approx. 40Hrs Battery Type: Lithium Polymer Headphone Battery Capacity: 400mAh Charging Input Port: Type-C 5V/1A Charging Time: 1.5-2Hrs Speaker Size: 2*Ф40mm 32Ω+15% Headphone Size: 187*160*85mm Package Size: 146*135*90mm Headphone Weight: 156g Total Weight of Package+headphone: 260g Compatible System: Android & IOS & Windows System Waterproof Grade: IPX7 Waterproof Color: Black Package Details: Foldable headphones*1, USB-C charging cable*1, 3.5mm audio cable*1, user manual*1