Sony MDR-ZX310AP Stereo Headphones with Mic Accessories Bluetooth Multipoint: Connect to two

Bluetooth Multipoint: Connect to two devices simultaneously (e

Accommodates: Eight 1/4" headphone jacks

Luxurious 24mm thick seamless ear cushions

Frequencies: 72

Sony MDR-ZX310AP Stereo Headphones with Mic Accessories Bluetooth Multipoint: Connect to twoThe Sony MDR ZX310AP adds an in line microphone and controls to a compact on ear headphone, making it useful for language apps, video calls, and blended learning where students both listen and speak. At a glance Connection: 3. 5 mm TRRS (audio + mic) wired Driver size: 30 mm dynamic dome Frequency response: 10 Hz 24,000 Hz Impedance: 24 at 1 kHz Cord length: 1. 2 m (approx. 3. 9 ft), Y type Microphone: In line electret condenser, omni directional Key