Headsets
SONY CH-720N
WH-CH720N Wireless Noise-Canceling Headphones
Features
- Audio & Performance
- • Frequency Response: 7 Hz–20,000 Hz (JEITA) via cable; 20 Hz–20,000 Hz via Bluetooth
- • Sensitivity: 108 dB/mW (on) / 99 dB/mW (off) via cable
- • Impedance: 325 ohms (on) / 31 ohms (off) at 1 kHz via cable
- • Sound Enhancement: Integrated Processor V1, DSEE (Digital Sound Enhancement Engine), and Ambient Sound Mode
- Battery & Charging
- • Charge Time: Approx. 3.5 hours via USB
- • Music Playback Time: Max. 35 hours (ANC on) / Max. 50 hours (ANC off)
- • Communication Time: Max. 35 hours (ANC on) / Max. 40 hours (ANC off)
- Connectivity
- • Bluetooth Version: 5.2 (2.4 GHz band, 10 m range)
- • Supported Audio Codecs: SBC, AAC
- • Supported Profiles: A2DP, AVRCP, HFP, HSP
- • Wired Option: Detachable 1.2 m cord with gold-plated L-shaped stereo mini plug (supports passive and active operation)
Specifications
- In the Box:
- Connection cable, USB cable
- Driver Unit:
- 30 mm dynamic
- Color Options
- Black, Navy Blue, White
- Headphone Type:
- Closed, over-ear
- Weight: Approx.
- 192 g