JBL JBLT750BTNCBLKAM-Z TUNE 750BTNC Headphones Black - Certified Refurbished
Description
JBL JBLT750BTNCBLKAM-Z TUNE 750BTNC Wireless ANC Headphones, Black – Refurbished
Description
Immerse yourself in your entertainment with the TUNE 750BTNC Noise-Canceling Wireless Over-Ear Headphones from JBL. The ANC technology works to eliminate distracting ambient sounds from reaching your ears, helping to give you a pure audio experience no matter where you are. You can stream audio via Bluetooth and enjoy noise cancellation for up to 15 hours on a full charge, or up to 30 hours with the included audio cable.
These over-ear headphones also feature a built-in microphone for hands-free calling or to give commands to your mobile device's digital assistant. With support for multipoint technology, you can pair to multiple devices and easily switch between them. The TUNE 750BTNC utilizes 40mm drivers and JBL's Pure Bass Sound audio technology to help provide booming bass and dynamic audio reproduction.
Features
- 40mm Dynamic Drivers
- Up to 15 Hours of Playback (BT/ANC On)
- Active Noise-Canceling Technology
- Multipoint Pairing
Multipoint Technology
Multipoint lets you pair these headphones with multiple Bluetooth-enabled devices at the same time. This is meant to let you effortlessly switch between then when needed. For example, you can listen to a streaming video on your tablet, and then switch to your smartphone to take an incoming call.
Go Wired for More Music
The TUNE 750BTNC headphones provide up to 15 hours of audio playback when both streaming via Bluetooth and using active noise cancellation. You can increase your playback to up to 22 hours if you shut off ANC, but if you prefer to tune out and listen longer, use the included audio cable instead of Bluetooth and leave ANC on. This gives you up to 30 hours of playback.
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
Specifications
| Headphone | |
| Earpiece Design | Over-Ear (Circumaural) |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Driver Type | Dynamic |
| Number of Drivers | 1, per Earpiece |
| Driver Size | 1.57" / 40 mm |
| Impedance | 32 Ohms |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Earpiece (Side Unspecified) |
| Microphone: Earpiece (Side Unspecified) | |
| Full Remote OS Support | Not Specified by Manufacturer |
| Performance | |
| 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 |
| Microphone | |
| Sensitivity | -15 dBV/Pa |
| Wireless Connectivity | |
| Wireless Modulation | π/4 DQPSK, 8DPSK, GFSK |
| Bluetooth Profiles | A2DP 1.2 |
| AVRCP 1.5 | |
| HFP 1.6 | |
| HSP 1.2 | |
| Bluetooth | 4.2 |
| Frequency | 2.4 GHz (2.402 to 2.48 GHz) |
| Transmitter Power | 5 dBm |
| Multipoint Support | Yes |
| NFC | No |
| Wired Connectivity | |
| Audio Connector to Source | 1 x 1/8" / 3.5 mm Male |
| Audio Connector to Earpiece | Not Specified by Manufacturer |
| Battery | |
| 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 |
| Charging Port | Not Specified by Manufacturer |
| Physical | |
| Weight | 7.8 oz / 220 g |
| Packaging Info | |
| Package Weight | 1.005 lb |
| Box Dimensions (LxWxH) | 8.8 x 8.1 x 2.5" |