JBL TUNE 750BTNC Wireless ANC Headphones

Key Features:

• Multipoint Technology
• Go Wired for More Music
• Additional Features
• Foldable design for easier transport and storage
• Built-in audio and call controls on earcup
• Up to 2 hours charging time from an empty battery

Specification:

• Brand: JBL
• Model: ?750BTNC
• Driver Type Dynamic
• Number of Drivers 1, per Earpiece
• Driver Size 1.57? / 40 mm
• Impedance 32 Ohms
• Active Noise Cancellation Yes
• Frequency Response 20 Hz to 20 kHz (Wireless)
• Sensitivity 95 dB SPL at 1 mW (Passive)
• 100 dB SPL at 1 mW (Active)
• Maximum Power Handling 40 mW
• Bluetooth 4.2
• Frequency 2.4 GHz (2.402 to 2.48 GHz)
• Transmitter Power 5 dBm
• Multipoint Support Yes
• Bluetooth Transmitter Modulation ?/4 DQPSK, 8DPSK, GFSK
• Battery Chemistry Lithium-Ion Polymer (LiPo)
• Capacity (mAh) 610 mAh
• Runtime 15 Hours (BT+ANC)
  22 Hours (BT)
  30 Hours (ANC)
• Recharge Time 2 Hours
• DC Input Power 3.7 VDC