JBL T450BT Bluetooth On-Ear Headphones - Black

Driver size (mm): 32.0
Number of drivers per ear: 1.0
Dynamic frequency response range (Hz): 20 Hz – 20 kHz
Impedance (ohms): 32.0
Built-in Microphone: Yes
Remote control on ear cups: Yes
Flat-fold design: Yes
Hands-Free Call: Yes
JBL Pure Bass Sound: Yes
On-ear: Yes
Siri/ Google Now: Yes
Wireless: Yes
Bluetooth version: 4.0
Bluetooth profiles: HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.4
Bluetooth frequency: 2.402GHz-2.48GHz
Bluetooth transmitted modulation: GFSK,?/4DQPSK, 8DPSK
Bluetooth transmitter power: 0-4 dbm
Rechargable battery: Yes
Battery Type: Lithium-ion polymer
Charging time (hours from empty): 2.0
Maximum music playtime with ANC off (hours): 11.0
Maximum playtime (hours): 11.0
Speed Charging time (hours): 2.0
Maximum talk time (hours): 11.0
Ear cushion material: Frog skin PU leather
Weight (g): 320
Colour: Black