JBL Tune 720BT – Wireless Over-Ear Headphones T720BT

JBL Pure Bass Sound

Wireless Bluetooth 5.3 technology

Up to 76H battery life and speed charge

Colour: Black / Blue / Purple / White

Packing: International English Pack

供應商: SUNTECH

顏色 * SUNTECH-1

HK$398.00

Power supply: 5 V, 1 A
Frequency response: 20 Hz – 20 kHz
Impedance: 32 ohm
Sensitivity: 103 dB SPL@ 1kHz 1mW
Maximum SPL: 95 dB
Microphone sensitivity: -40dBV@1kHz/Pa
Maximum operation temperature: 45 °C
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
Bluetooth version: 5.3
Bluetooth profile version: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitted power: 6 dBm
Driver Size: 40 mm / 1.57 “ Dynamic driver
Weight: 220 g / 0.485 lbs
Headphone Cable Length (m): 1.2
Headphone Cable Length (ft): 3.937
Ear Cup External Height (cm): 7.34
Ear Cup External Height (in): 2.8897
Ear Cup External Width (cm): 7.34
Ear Cup External Width (in): 2.8897
Ear Cup Internal Height (cm): 3.1
Ear Cup Internal Height (in): 1.2205
Ear Cup Internal Width (cm): 3.1
Ear Cup Internal Width (in): 1.2205
Ear Cup Depth (cm): 1.78
Ear Cup Depth (in): 0.7008
Headset battery type: Lithium-ion battery (3.7V / 500 mAh)
Charging time: 2 hrs
Music playtime with BT on: up to 76 hrs

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