JBL Tune Flex Noise Cancelling Earbuds

General Specifications

• Driver size (mm) 12

Audio Specifications

• Driver sensitivity at 1kHz/1mW (dB) 110
• Dynamic frequency response range (Hz) 20 Hz – 20 kHz
• Impedance (ohms) 32

Dimensions

• Charging Case Weight (oz) 1.4
• Earpiece Weight (oz) 0.3
• Charging Case Weight (g) 38.6
• Earpiece Weight (g) 9.6

Control and Connection Specifications

• Bluetooth profiles A2DP V1.3, AVRCP V1.6, HFP V1.7
• Bluetooth frequency 2.4 GHz - 2.4835 GHz
• Bluetooth transmitted modulation GFSK, π/4-DQPSK, 8DPSK
• Bluetooth transmitter power <11 dBm
• Bluetooth version 5.2

Battery

• Charging time (hours from empty) 2
• Maximum music play time with ANC off (hours) 8
• Maximum music play time with ANC on (hours) 6
• Maximum talk time (hours) 4.5
• Maximum play time (hours) 32

Features

• Charging cable Yes
• Ambient Aware Yes
• Built-in Microphone Yes
• Hands Free Call Yes
• JBL Pure Bass Sound Yes
• Sweat Proof Yes
• True Wireless Yes
• Wireless Yes
• Active Noise Cancelling Yes
• Charging case Yes
• Rechargeable battery Yes
• Bluetooth Yes