Description
Sony WH-CH720N Noise Cancelling Wireless Headphones, Bluetooth Spec:
| Brand | Sony |
| Frequency Response (Active Operation) | 7 Hz - 20 000 Hz (JEITA) |
| Battery |
Battery Charge Method
USB
BATTERY LIFE (CONTINUOUS COMMUNICATION TIME)
Max. 35 hours (NC ON), Max. 40 hours (NC OFF)
General Features(Active Headphones)
Max. 35 hours (NC ON), Max. 50 hours (NC OFF)
|
| Bluetooth |
Bluetooth® version
BLUETOOTH Specification Version 5.2
Effective Range
Approx. 10 m (30 ft)
FREQUENCY RANGE
2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
Profile
A2DP, AVRCP, HFP, HSP
Supported Audio Format(s)
SBC, AAC
Supported Content Protection
SCMS-T
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Features |
Headphone Type
Closed
Driver Unit
Dynamic, 30 mm
Wearing Style
Over Ear
Frequency Response
7 Hz - 20 000 Hz (JEITA)
Impedance (Ohm)
325 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off) Cord Length approx. 1.2 m Cord Type Single-sided (detachable) Plug Gold-plated L-shaped stereo mini plug General Features(Active Headphones) Yes DSEE Yes Frequency Response (Active Operation) 7 Hz - 20 000 Hz (JEITA) Passive Operation Yes Ambient Sound Mode Yes Frequency Response (Bluetooth® Communication) 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
|
| Length | Cord Length: 1.2 m |
| What’s in the Box | Connection Cable, USB Cable |
| Model | WH-CH720N |
| Color | Black - White - Pink - Blue |
| Warranty | 12 Months |
Overview For Sony WH-CH720N Noise Cancelling Wireless Headphones, Bluetooth
Black - White - Pink - Blue
