The LINKVIL DH602D is a Hybrid DECT & Bluetooth wireless headset built for modern business communication. It combines the stability of DECT with the flexibility of Bluetooth, allowing professionals to move freely between PCs, mobile devices, and IP phones without interrupting workflows. Equipped with AI-powered 3-microphone noise cancellation and a serviceable design featuring a replaceable battery and ear cushions, the DH602D delivers exceptional call clarity, long-term reliability, and lower maintenance costs.
Key Features
- Hybrid DECT & Bluetooth connectivity for PC, mobile, and VoIP phone
- AI-powered 3-microphone environmental noise cancellation (AI ENC)
- 180m DECT wireless range (open area) with 50m Bluetooth range
- Dual Bluetooth 5.3 connections with multipoint support
- Replaceable battery and ear cushions for lower maintenance costs
- Capacitive in-ear detection wearing sensor
- Up to 54h music time and 142h standby (Bluetooth mode)
- Hearing protection certified (EN50332)
Specifications
| Type | Hybrid DECT & Bluetooth Wireless Headset |
| Microphone | 3 omnidirectional analog microphones |
| Mic Sensitivity | -38±2 dBFS/Pa |
| Speaker Size | φ32mm |
| Speaker Sensitivity | 102±3dB |
| Frequency Range | 20Hz—20KHz |
| DECT Wireless Range | 180m / 590 feet (Open area) |
| Bluetooth Version | 5.3 (HFP, HSP, A2DP, SPP, AVRCP) |
| Bluetooth Range | 50m (Open area) |
| Battery | Lithium Polymer 600mAh |
| Talk Time | 12h (DECT), 40h (Bluetooth) |
| Music Time | 12h (DECT), 54h (Bluetooth) |
| Standby Time | 92h (DECT), 142h (Bluetooth) |
| Charging Time | 3h (5V/0.5A) |
| Weight | 180g |
| Working Temperature | -10°C to +60°C |
