Acefast ANC Wireless Headset H7
December 3, 2025
JBL TUNE 720BT
December 3, 2025
JBL TUNE 770NC
76 $
Description
General Specifications
- Activity
- Leisure
- Driver size (mm)
- 40
- Noise Cancelling
- Yes
- Noise Cancelling Type
- Adaptive Noise Canceling
- Number of Microphones
- 1
Audio Specifications
- Driver sensitivity at 1kHz/1mW (dB)
- 100
- Dynamic frequency response range (Hz)
- 20 Hz – 20 kHz
- Impedance (ohms)
- 32
Dimensions
- Audio Cable Length (ft)
- 3.9
- Audio Cable Length (m)
- 1.2
- Ear Cup Depth (cm)
- 4.8
- Ear Cup Depth (in)
- 1.9
- Ear Cup External Height (cm)
- 9.2
- Ear Cup External Height (in)
- 3.6
- Ear Cup External Width (cm)
- 7.6
- Ear Cup External Width (in)
- 2.99
- Ear Cup Internal Height (cm)
- 5.4
- Ear Cup Internal Height (in)
- 2.12
- Ear Cup Internal Width (cm)
- 3.7
- Ear Cup Internal Width (in)
- 1.45
- Charging Cable Length (m)
- 1.2
- Charging Cable Length (ft)
- 3.9
- Weight (g)
- 232
- Weight (oz)
- 8.2
Control and Connection Specifications
- Connection
- Wireless
- Connectivity Technology
- Bluetooth
- Bluetooth profiles
- A2DP v1.4, AVRCP v1.6.2, HFP v1.8
- Bluetooth frequency
- 2.4 GHz – 2.4835 GHz
- Bluetooth transmitted modulation
- GFSK, π/4-DQPSK, 8DPSK
- Bluetooth transmitter power
- < 10 dBm (E.I.R.P)
- Bluetooth version
- 5.3
Battery
- Battery Life
- 70
- Charging time (hours from empty)
- 2
- Maximum music play time with ANC off (hours)
- 70
- Maximum music play time with ANC on (hours)
- 44
- Maximum play time (hours)
- 70
- Maximum talk time (hours)
- 39
Features
- Audio cable
- Yes
- Bluetooth
- Yes
- Charging cable
- Yes
- Foldable
- Yes
- Speed charge
- Yes
- Voice Assistant integration
- Yes
- Adaptive Noise Cancelling
- Yes
- Ambient Aware
- Yes
- Built-in Microphone
- Yes
- Detachable Cable
- Yes
- Flat-fold design
- Yes
- Hands Free Call
- Yes
- JBL Headphone App
- Yes
- JBL Pure Bass Sound
- Yes
- Multi-Point Connection
- Yes
- Over-ear
- Yes
- Rechargable battery
- Yes
- TalkThru
- Yes
- Voice Aware
- Yes
- Wireless
- Yes
Additional information
| Brand | JBL |
|---|---|
| Color | Blue, White |
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