1 Year Warranty

Headphone
Driver: Graphene 1.97 in (50 mm)
Magnet: Neodymium
Frequency Response: 20 Hz-20 KHz
Impedance: 38 Ohms
Sensitivity: 87.8 dB SPL @ 1 mW & 1 cm
Materials
Fork: Aluminum
Headband: Steel
Ear and head pads: Memory Foam Leatherette
Extra Ear pads: Memory Foam Cloth
Microphone Pickup Pattern: Cardioid (Unidirectional)
Type: Electret Condenser
Size: 0.24 in (6 mm)
Frequency Response: 100 Hz-10 KHz
Wireless
Battery Life (rechargeable): up to 50h
Wireless range: up to 98.43 ft (30 m)
Connection Type: 2.4 GHz LIGHTSPEED

Bluetooth®