Logitech H820E Wireless Dual
Specifications
Main features
Main features
| Headphone Style |
On-Ear
|
|---|---|
| Acoustic Design |
Closed-Back
|
| Connection Type |
Wireless
|
| Wireless Headphone Style |
Wireless (Wired connection between earpieces, wireless to source)
|
Connections
Connections
| Audio and Conversation Controls |
No
20% do not have it
|
|---|---|
| Bluetooth Support |
No
17% do not have it
|
| Operational Range |
91 meter (m)
|
| NFC Support |
No
16% do not have it
|
| Memory Card Support |
No
17% do not have it
|
Technical features
Technical features
| Max Input Power |
1 milliwatt (mw)
|
|---|---|
| Active Noise Cancelling (ANC) Capability |
No
20% do not have it
|
| Distortion Rate |
Less than 4% (at 1 kHz)
|
Microphone features
Microphone features
| Internal Microphone |
Yes
81% have it
|
|---|---|
| Microphone Noise Cancelling Capability |
Yes
78% have it
|
Power supply and battery life
Power supply and battery life
| Battery Technology |
Lithium-Ion
|
|---|---|
| Charging Method |
Via charging dock with USB Type-A interface
|
Capabilities
Capabilities
| Additional Features |
DSP technology for sound quality enhancement
|
|---|
Aesthetic features
Aesthetic features
| Size and Dimensions |
50 x 174 x 165 mm (headset) / 82 x 73 x 128 mm (charging stand)
|
|---|---|
| Product Weight |
Headphones: 128 g / Charging Dock: 475 g
|
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