Koss BT190ik Wireless Headphones

• The Wireless Bluetooth? FitBuds are designed with sweat-resistant technology and unique in-ear clips ensuring that your music moves with you even during the most rigorous of exercise.
• Intuitive, on-board controls allow listeners to quickly navigate through songs, play or pause music, volume-up and volume-down; listeners can also stay connected using the in-line microphone to easily answer incoming calls.
• The built-in rechargeable lithium-ion battery delivers up to 6 hours of playtime (at moderate levels) and 80 hours of standby time on a single charge.
• Soft silicone in-ear cushions seal comfortably around the ear to block outside noise and keep the music from leaking out.
• The Bluetooth? word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by Koss Corporation is under license.

Feature

• Wireless Bluetooth? FitBuds
• Bluetooth? 4.1 Technology
• Built-in rechargeable lithium-ion battery
• Sweat Resistant
• Up to 6 hours of playtime (at moderate volume) on one charge
• Up to 80 hours of standby time on one charge
• Soft in-ear clips for a secure fit
• Three sizes of cushions (Small, Medium, & Large)
• USB cable
• Available in blue/green, dark grey, white, and coral