DCN890BT

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

 

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Specification

SpecificationDetails
ModelDCN890BT
Bluetooth SpecificationsQCC-V5.1, dual mode, downward compatible
Frequency Range2.4GHz – 2.48GHz
Supported ProtocolsA2DP, AVRCP, HFP, AAC, etc.
Transmission DistanceUp to 30m (varies by environment and device)
Multi-Device PairingSupports pairing with 2 devices simultaneously
MicrophoneDirectional noise reduction mic with acoustic noise canceling structure
Mic Sensitivity-38dB ±3dB
Voice QualityCrystal clear sound with DSP
Speaker20Hz–20KHz wideband frequency, distortion ≤1%, sensitivity 118dB ±3dB
Sound ChannelBinaural (Stereo) / Monaural (Mono)
Battery Capacity320mAh
Charging Voltage5V DC
Talk TimeUp to 40 hours (70% volume)
Standby Time200 hours
Charging TimeApprox. 2 hours
Charging InterfaceMicro USB & Magnetic Charging Base
Net WeightDCN890BTD Duo: 95g
DCN890BT Mono: 70g
Charging Base: 115g

Additional information

Color

Black

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