4smarts Headphones

Rating

Sale

Retailer

Colour

IP-Class

Surround Setup

Signal to Noise Ratio

Sensitivity

Power Handling Capacity

Frequency Response (min)

Frequency Response (max)

Impedance

Size of the Drivers

Speaker Configuration

Background Noise Activation

Microphone

Noise Cancelling

Buttons & Controls

Foldable

Detachable Cable

Water Resistant

Console

Simulated Surround Sound

Voice Control

Voice Assistant

Connector on Cable

Configuration

Acoustic Seal

Suitable for

Construction & Elements

Sustainability Attributes

Multipoint

Wireless Range

Wi-Fi

Bluetooth

Bluetooth Version

Bluetooth Codec

Wireless Technology

NFC

Battery Time (standby)

Battery Time (in use)

Battery Time with Noise Cancelling

Cable Length

Weight