Name: DCN890BT Wireless Communication Headsets
SKU: 2413
Availability: InStock

DCN890BT Wireless Communication Headsets

Description:DCN890BT Wireless Headsets deliver crystal-clear audio with Bluetooth 5.1, noise-canceling microphone, dual-device pairing, and up to 40 hours of talk time — all in a lightweight, comfortable design built for all-day use.

Model No: DCN890BT

Features & Benefits:

Bluetooth 5.1 dual-mode with support for two-device pairing
Directional noise-canceling microphone with DSP for clear calls
Wideband HD stereo sound (20Hz–20KHz)
Long battery life — up to 40 hours talk time
Lightweight ergonomic design for all-day comfort

Specification

Specification	Details
Model	DCN890BT
Bluetooth Specifications	QCC-V5.1, dual mode, downward compatible
Frequency Range	2.4GHz – 2.48GHz
Supported Protocols	A2DP, AVRCP, HFP, AAC, etc.
Transmission Distance	Up to 30m (varies by environment and device)
Multi-Device Pairing	Supports pairing with 2 devices simultaneously
Microphone	Directional noise reduction mic with acoustic noise canceling structure
Mic Sensitivity	-38dB ±3dB
Voice Quality	Crystal clear sound with DSP
Speaker	20Hz–20KHz wideband frequency, distortion ≤1%, sensitivity 118dB ±3dB
Sound Channel	Binaural (Stereo) / Monaural (Mono)
Battery Capacity	320mAh
Charging Voltage	5V DC
Talk Time	Up to 40 hours (70% volume)
Standby Time	200 hours
Charging Time	Approx. 2 hours
Charging Interface	Micro USB & Magnetic Charging Base
Net Weight	DCN890BTD Duo: 95g DCN890BT Mono: 70g Charging Base: 115g

Additional information

Color	Black

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