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JBL Tune 520BT | T520BT Wireless on-ear headphones

The JBL Tune 520BT headphones wirelessly stream powerful JBL Pure Bass sound for up to 57 hours, while being comfortable and lightweight.

Colour: Black

International English Pack
供應商: SUNTECH
HK$268.00
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  • Driver size : 33mm/1.30" Dynamic driver
  • Power supply : 5V 1A
  • Weight : 157g/0.35 lbs
  • Headset battery type : Lithium-ion battery (3.7V/450mAh)
  • Charging time : 2 hrs
  • Music playtime with BT on : up to 57 hrs
  • Frequency response : 20Hz – 20kHz
  • Impedance : 30 ohm
  • Sensitivity : 102 dB SPL@ 1kHz 1mW
  • Maximum SPL : 95dB
  • Microphone sensitivity : -29dBV@1kHz/Pa
  • Bluetooth version : 5.3
  • Bluetooth profile version : HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
  • Bluetooth transmitter frequency range : 2.4GHz – 2.4835GHz
  • Bluetooth transmitted power : <6dBm (E.I.R.P)
  • Bluetooth transmitted modulation : GFSK, π/4 DQPSK, 8DPSK
  • Maximum operation temperature : 45°C
  • Ear Cup External Height (cm/in) : 7.34/2.8897
  • Ear Cup External Width (cm/in) : 7.34/2.8897
  • Ear Cup Internal Height (cm/in) : 3.1/1.2205
  • Ear Cup Internal Width (cm/in) : 3.1/1.2205
  • Ear Cup Depth (cm/in) : 1.78/0.7008

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