Koss BT190i Wireless Earbuds, Pink

The Koss BT190i are wireless in-ear headphones that connect to source devices via Bluetooth 4.1, providing untethered audio for music and calls. They are engineered to reproduce frequencies between 20 Hz and 20,000 Hz. The in-ear form factor is intended to create a seal within the ear canal for passive sound isolation. To accommodate different ear sizes and improve fit, the product ships with a selection of extra ear tips, allowing the user to select the most secure and comfortable option.

An integrated lithium-ion battery powers the headphones for up to six hours of continuous playback, with a standby duration of up to 80 hours. The unit is recharged using the supplied USB cable. An in-line remote contains a single-button control for managing music playback and answering calls. This remote also integrates a microphone for voice capture during phone conversations, positioning it closer to the user's mouth for functional clarity.

• In-ear design with included extra ear tips
• Connects wirelessly using Bluetooth 4.1
• Provides a frequency response of 20-20,000 Hz
• Features an in-line microphone for calls
• Offers up to 6 hours of continuous audio playback
• Single-button in-line remote for music and call control
• Recharges with the included USB cable