Monster Wireless Active Noise Cancelling Headphones - 30H Playtime, Hi-Res Sound, Deep Bass, Clear Calls.

Q: What is the digital active noise cancellation feature of the Monster Active Noise Cancelling Headphones?
A: The Monster Persona enhances the noise reduction performance, allowing you to enjoy a quieter environment and more focus on your work no matter where you are.

Q: Does the Monster Active Noise Cancelling Headphones have a built-in microphone for clear voice call?
A: Yes, it does.

Q: How long does it take to fully charge the Monster Active Noise Cancelling Headphones and how long can it be used via Bluetooth connection?
A: It supports 5 minutes quick charge for 2.5 hours playtime. For 1 hour fully charge, you can use up to 30 hours via Bluetooth connection.

Q: Are the Monster Active Noise Cancelling Headphones comfortable to wear and adjustable?
A: Yes, they are designed with ultra-flexible headband, precision folding hinges, memory foam ear cushions, and non-slip silicone head pad for durable style and function.

Q: Is the Bluetooth connection of the Monster Active Noise Cancelling Headphones reliable and fast?
A: Yes, it uses Bluetooth 5.0 technology for a more reliable and faster connection. It can connect various Bluetooth devices such as smartphone, laptop, TV, and audio equipment.

Q: Can the Monster Active Noise Cancelling Headphones be folded and stored in a compact carrying case?
A: Yes, they can be folded and stored in a compact carrying case for easy portability.

Q: What is the origin of Monster and what is their expertise in headphones?
A: Monster was founded in 1979 by Noel Lee as Monster Cable Products. Today, they are the largest manufacturer of headphones in the world, applying their extraordinary knowledge of music reproduction to design and manufacture headphones.

Q: What is the frequency response range of the Monster Active Noise Cancelling Headphones?
A: The frequency response range is 20Hz-20KHz.

Q: What is the weight of the Monster Active Noise Cancelling Headphones?
A: The item weight is 10.5 ounces.

Q: Can the Monster Active Noise Cancelling Headphones be used for TV?
A: Yes, if you want wireless connectivity for a TV, purchase a wireless headphone kit to stream audio from the TV to Monster Bluetooth® headphones. Headphone kits are fairly inexpensive. This Monster "MH 31902" is sold with a flight adapter, USB-C cable, and a 3.5 mm audio cable.

Q: Does the Monster Active Noise Cancelling Headphones have an on and off switch/option?
A: Yes, it does.

Q: Can the noise cancelling feature of the Monster Active Noise Cancelling Headphones work with an Aux cable instead of Bluetooth?
A: Yes, it does work. You just need to turn ANC button on.

Q: Are these headphones good at preventing sound leakage?
A: Yes, they are great at preventing sound leakage.

Q: Do these headphones have an underrated quality?
A: Yes, they are great headphones that may be underrated.

Q: Where can I buy a battery recharger for Monster headphones?
A: A USB A to USB C charging cable should do it (as well as a power source to plug into such as your PC/iMac or a USB plug in a wall socket). There are many generic and brand cables and plugs on Amazon (they don't need to be the Monster brand).