PreSonus

Professional musicians and audio engineers rely on high-quality headphones in the studio to make sure they can hear every sonic detail. PreSonus® Eris HD10BT headphones provide studio-quality audio performance with the mobility and freedom of Bluetooth connectivity. Active Noise Canceling (ANC) reduces ambient sounds by up to 18 dB, so whether youre walking down a busy street, or sitting in the middle seat on an airplane, you can listen to your favorite music, podcasts, or binge-worthy TV series in vivid sonic fidelity.

Features
• Bluetooth® 5.0 wireless for mobile use, plus wired connectivity for use with professional devices, when wireless operation is prohibited, or when battery life is low (cable and 1/8" to 1/4" adapter included)
• Active Noise Canceling (ANC) to reduce environmental noise
• Closed back, over-ear design for superior isolation
• Easy-to-use level and track navigation controls
• 40 mm drivers for studio-quality sound reproduction
• Single-button call functionality with built-in microphone. Answer the phone without missing a beat
• Up to 16 hours of continuous battery life
• 96 dB sensitivity (3 dB)
• Balanced frequency response (20Hz - 20kHz)

Specs
Type: Closed cup, circumaural
Drivers: 40 mm, 16 ohm
Frequency Response (Headphones): 20 Hz to 20 kHz
Frequency Response (Microphone): 100 Hz to 10 kHz
Sensitivity (Headphones): ​96 dB
Sensitivity (ANC Microphone): -36 dB
Sensitivity (Call Microphone): -45 dB
Bluetooth Operating Range: 33 feet (10M)
Playtime:
• Up to 16 hours (ANC off)
• Up to 8 hours (ANC on)
Lithium Battery: 3.7V, 300mAH
User Controls: Power/pair/call answer, volume, ANC on/off
Connections: 1/8" stereo audio input, micro USB charging port
Included Accessories: Micro USB charging cable, 1/8" audio cable, 1/8" to 1/4" audio adapter, hardshell carrying case ​