Audio-Technica ATH-M50xBT2IB Over-Ear Headphones

Type: Closed-back dynamic

Driver Diameter: 45 mm

Frequency Response: 15 - 28,000 Hz

Sensitivity: 99 dB/mW

Impedance: 38 ohms

Battery: DC 3.7V lithium polymer battery

Battery Life: Approx. 50 hours continuous use

Weight: Approx. 307g

Charging Time: Approx. 3.5 hours

Microphone Type: MEMS type

Microphone Sensitivity: -38 dB (1V/Pa at 1 kHz)

Microphone Frequency Response: 85 -15,000 Hz

Microphone Polar Pattern: Omnidirectional

Accessories Included: USB charging cable（30cm､USB Type-A / USB Type-C), Audio cable (1.2m/ φ3.5mm stereo mini-plug), Pouch

Bluetooth® Version: Bluetooth Ver.5.0

Operating Range: Line of sight – approx. 10 m (33′)

Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP

Support Codec: LDAC / AAC, SBC