JBL TUNE 770NC ADAPTIVE NOISE CANCELLING WIRELESS OVER-EAR HEADPHONE (BLUE)

Specifications:

Audio

• Driver Size: 40mm
• Driver Sensitivity: 100dB at 1kHz / 1mW
• Impedance: 32Ω
• Dynamic Frequency Response: 20Hz–20kHz
• JBL Pure Bass Sound: Yes
• Adaptive Noise Cancelling: Yes
• Ambient Aware: Yes
• TalkThru: Yes

Microphone & Calling

• Number of Microphones: 1
• Built-In Microphone: Yes
• Hands-Free Calling: Yes
• Maximum Talk Time: Up to 39 hours
• Voice Assistant Integration: Yes

Connectivity

• Bluetooth Version: 5.3
• Bluetooth Profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
• Bluetooth Frequency: 2.4–2.4835GHz
• Bluetooth Modulation: GFSK, π/4-DQPSK, 8DPSK
• Bluetooth Transmitter Power: <10dBm (EIRP)
• Multi-Point Connection: Yes
• Wireless: Yes
• Bluetooth: Yes
• JBL Headphones App Support: Yes

Battery

• Charging Time: 2 hours from empty
• Music Playtime (ANC Off): Up to 70 hours
• Music Playtime (ANC On): Up to 44 hours
• Maximum Playtime: Up to 70 hours
• Speed Charge: Yes
• Rechargeable Battery: Yes
• Charging Cable: Included

Design & Physical Specifications

• Design: Over-Ear
• Foldable: Yes
• Flat-Fold Design: Yes
• Weight: 232g / 8.2oz
• Ear Cup External Height: 9.2cm / 3.6"
• Ear Cup External Width: 7.6cm / 2.99"
• Ear Cup Internal Height: 5.4cm / 2.12"
• Ear Cup Internal Width: 3.7cm / 1.45"
• Ear Cup Depth: 4.8cm / 1.9"

Cables & Accessories

• Audio Cable Length: 1.2m / 3.9ft
• Charging Cable Length: 1.2m / 3.9ft
• Audio Cable: Yes
• Detachable Cable: Yes
• Charging Cable Included: Yes