TheYealink WH66 Dual premium DECTheadset with two speakers is compatible with Yealink phones and major UC platforms. Super Wideband and Acoustic Shield technologies suppress outside noise and provide excellent sound quality during a phone call or video conference. A red-green busy indicator illuminates the current call status.
The headset connects directly to your phone/PC via USB or Bluetooth, eliminating the need to purchase EHS adapters. The three USB3.0 ports allow you to both connect to your phone/PC and act as a USB hub. The WH66 has a range of 160m from the base station for greater freedom of movement while working.
TheWH66 is designed to meet all ergonomic requirements. With its light weight and soft ear cushions, the device is comfortable to use all day long. The headset base station features a 4'' touchscreen display with 480x800 pixel resolution, integrated speakerphone, wireless smartphone charging cradle (optional).
| Features / filters | |
| Base station wireless range | 160 |
| Driver unit | 2.8 |
| Ear coupling | Supraaural |
| Headphone frequency | 20 - 20000 |
| Impedance | 32 |
| Microphone frequency | 100 - 10000 |
| Microphone mute | Tak |
| Microphone sensitivity | -44 |
| Microphone type | Boom |
| Number of microphones | 2 |
| Basic general data | |
| Manufacturer | Yealink |
| Model | WH66 Dual |
| Type | Wireless headset |
| DECT | |
| Properties | 4'' capacitive touch screen with 480x800 resolution 2 function keys 1 USB 3.0 USB type A port Built-in Bluetooth 4.2 Connectivity: 1 x USB 3.0 and 2 x Bluetooth Integrated LED occupancy indicator Integrated hub for 2 USB 3.0 Type-A ports Flexible arm swivels up to 320° Charging station (for headset) |
| Coverage area | up to 160 m |
| Wireless technology | CAT-iq 2.0 |
| DECT security | level B - authentication - DSAA, encryption - DSC (64 bits) |
| Sound (headset) | |
| Microphone type | Double |
| Microphone sensitivity | -44.0 /-3 dBV |
| Microphone frequency range | 100Hz-10kHz |
| Speaker size | Ø 28 |
| Speaker sensitivity | 92.5 /-3 dB, 0.179 V |
| Speaker impedance | 32 /-4,8 Ω |
| Maximum speaker output power | 10 mW |
| Speaker frequency range | 20 Hz-10 kHz |
| Speaker (talk mode) | Broadband |
| Speaker (music mode) | Ultra-wideband |
| Microphone type | Omnidirectional |
| Sound (base) | |
| Microphone sensitivity | -38.0 /-2 dBV |
| Microphone frequency range | 70Hz-20kHz |
| Speaker size | 40 mm x 20.8 mm |
| Speaker sensitivity | 97 /-3 dB |
| Maximum speaker output power | 4 W |
| Speaker impedance | 4 Ω /-15% |
| Control functions | |
| Speaker frequency range | 160 Hz-20 kHz |
| Battery | |
| Answer/end/reject calls Increase/decrease volume Mute microphone Lift the microphone hook up/down to mute/unmute the microphone |
|
| Talk time | Up to 14 hours |
| Standby time | Up to 125 hours |
| Charging time | 2.5 hours (12V / 2A) |
| Data sheet | Download |
The manufacturer Yealink WH66 guarantees 14 hours of talk time on the wireless headset.
