Koss | KSC35 | Wireless Headphones | Wireless | On-Ear | Microphone | Wireless | Black

USB Type-C charging port: Yes
Product colour: Black
Control unit type: In-line control unit
Product type: Headset
Headset type: Binaural
Operating keys: Volume +, Volume -, Play/Pause, Answer/end call
Recommended usage: Calls/Music
Wearing style: Neck-band, Open-ear
Market segment: Consumer
Control type: Buttons
Package width: 220 mm
Package weight: 300 g
Package depth: 140 mm
Package height: 85 mm
Ear pad material: Foam
Ear pads: Yes
Pouch: Yes
AC adapter included: No
Connectivity technology: Wireless
Bluetooth: Yes
Bluetooth version: 5.2
USB connector: USB Type-C
Continuous audio playback time: 18 h
Battery type: Built-in battery
Microphone type: In-line
Warnings: Do not use near sources of heat or flame., Regularly check the condition of the batteries to prevent leaks., Keep away from children.
Ear coupling: Intraaural
Headphone sensitivity: 101 dB
Headphone frequency: 15 - 25000 Hz