Specifications

✅JBL TUNE 720BT Wireless Over-Ear Headphones With Built-In Microphone

Power supply: 5 V, 1 A

Frequency response: 20 Hz – 20 kHz

Impedance: 32 ohm Sensitivity: 101 dB SPL@ 1kHz 1mW

Maximum SPL: 95 dB

Microphone sensitivity: -40 dBV@1kHz/Pa

Maximum operation temperature: 45 °C

Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK

Bluetooth version: 5.3

Bluetooth profile version: HFP v1.7.2, AVRCP v1.6.2, A2DP v1.3.2

Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz

Bluetooth transmitted power: ≤ 10 dBm (E.I.R.P) 

Driver Size: 40 mm / 1.57 “

Dynamic driver Weight: 220 g / 0.485 lbs

Headphone Cable Length (m): 1.2 

Headphone Cable Length (ft): 3.94

Ear Cup External Height (cm): 7

Ear Cup External Height (in): 2.75

Ear Cup External Width (cm): 7

Ear Cup External Width (in): 2.75

Ear Cup Internal Height (cm): 9.3

Ear Cup Internal Height (in): 3.66

Ear Cup Internal Width (cm): 7.6

Ear Cup Internal Width (in): 3

Ear Cup Depth (cm): 4.8

Ear Cup Depth (in): 1.9

Headset battery type: Lithium-ion battery (3.7V / 500 mAh)

Charging time: 2 hrs from empty

Music playtime with BT on: up to 76 hrs

⚠️ IMPORTANT NOTE ⚠️

1 Year Warranty

What's in the box?

1 x JBL Tune 720BT headphones

1 x USB-C Charging Cable

1 x Detachable audio cable

1 x Warranty/Warning

1 x QSG