1. Sony WH-1000XM4
Product Specifications:
| Headphone Type |
Closed, Dynamic |
| Driver Unit |
1.57 ", Dome-type (CCAW Voice coil) |
| Sensitivity |
105 dB / mW (1 kHz) (when connecting via the headphone cable with the unit turned on), 101 dB / mW (1 kHz) (when connecting via the headphone cable with the unit turned off) |
| Frequency Response |
4Hz to 40kHz |
| NFC |
Yes |
| Cable Length |
Headphone cable (approx. 3.94 ft, OFC strands, gold-plated stereo mini-plug) |
| Cable Type |
Single-sided (detachable) |
| Weight |
8.95 oz |
| Wireless Range |
30 meters (98ft) |
| Bluetooth |
Version 5.0 |
| Battery Charge Method |
USB |
| Battery Life |
Max. 30 hours (NC ON), Max. 38 hours (NC OFF) |
| Noise Canceling ON/OFF Switch |
Yes |
Feature:
- With Dual Noise Sensor Technology, it allows you to adjust noise cancelation depend on the environment.
- Use the 30mm Driver Units for a more detailed hearing.
- 35 hours of battery life and fast charging.
- Stream via Wireless Bluetooth with NFC One-touch.
- Hands-free calling.
