Specifications:

• Driver size (mm): 40
• Number of Microphones: 1

Audio Specifications:

• Driver sensitivity at 1 kHz/1 mW (dB): 101
• Dynamic frequency response range (Hz): 20 Hz – 20 kHz
• Impedance (ohms): 32

Dimensions:

• Ear Cup External Height (in): 3.6
• Ear Cup External Width (in): 3.0
• Ear Cup Internal Height (in): 2.1
• Ear Cup Internal Width (in): 1.5
• Ear Cup Depth (in): 0.8
• Ear Cup External Height (cm): 7
• Ear Cup External Width (cm): 7.6
• Ear Cup Internal Height (cm): 5.4
• Ear Cup Internal Width (cm): 3.7
• Ear Cup Depth (cm): 2.0
• Audio Cable Length (ft): 0.7
• Audio Cable Length (m): 0.2

Control and Connection Specifications:

• Bluetooth version: 5.3
• Bluetooth profiles: HFP v1.7.2, AVRCP v1.6.2, A2DP v1.3.2
• Bluetooth frequency: 2.4 GHz – 2.4835 GHz
• Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
• Bluetooth transmitter power: ≤ 10 dBm (E.I.R.P)

Battery:

• Charging time (hours from empty): 2
• Maximum playtime (hours): 76

Features:

• JBL One App: Yes
• Charging cable: Yes
• Foldable: Yes
• Built-in Microphone: Yes
• Detachable Cable: Yes
• Hands-Free Call: Yes
• JBL Pure Bass Sound: Yes
• Multi-Point Connection: Yes
• Voice-aware: Yes
• Speed charge: Yes
• Bluetooth: Yes

What's in the box?

• 1 x JBL Tune 720BT headphones
• 1 x USB-C Charging Cable
• 1 x Detachable audio cable
• 1 x Quick Start Guide