VT Flow - Foldable Bluetooth Headset

Key Features

• Foldable Design - Easily folds into a compact size for travel and storage.
• ImmersiveClear Technology - Creates a quiet, focused environment for calls and music.
• Dual Microphones with ENC - Filters out background noise for clear communication.
• Smart Sensors - Automatically pause music when the headset is removed.
• Flip-to-Mute Boom Arm - Folding the boom away instantly mutes the mic.
• Lightweight Build - Soft, padded headband and ultra-soft ear cushions for all-day comfort.
• Integrated Busylight - LED turns red during calls to indicate you're busy.

Audio & Microphone

• Environmental Noise Cancellation (ENC): Yes, with 2 microphones
• Hybrid Active Noise Cancellation (ANC): Yes, with 4 microphones
• HearThrough Feature: Yes
• Microphone Type: 4 x Analog MEMS / 2 x Digital MEMS
• Microphone Sensitivity: -38 dBV/Pa (analog), -26 dBFS/Pa (digital)
• Speaker Size: 28mm
• Speaker Frequency Range: 20Hz - 20kHz
• Audio Codecs: LDAC, APTX Adaptive, APTX HD, APTX, AAC, SBC, LE Audio
• User Hearing Protection: Yes

Connectivity

• Bluetooth Version: 5.4
• Supported Profiles: A2DP v1.3, AVRCP v1.6, HFP v1.8, HSP v1.2, PBAP v1.1, SPP v1.2
• Operating Range: Up to 30m
• Paired Devices: Up to 8
• Simultaneous Connections: Connect to 2 devices at once

Battery Life & Charging

• Music Playback: Up to 50 hrs (ANC off) / 40 hrs (ANC on)
• Talk Time: Up to 28 hrs (ANC off, Busylight on) / 25 hrs (ANC on, Busylight on)
• Charging Type: USB-C
• Wireless Charging: Yes (with optional charging base)
• Fast Charging: 45% charge in 30 minutes
• Full Charge Time: 2 hours

Design & Controls

• Headband: Soft, padded, adjustable
• Ear Cushions: Detachable, ultra-soft perforated foam
• Boom Arm: Medium-length, foldable/hideaway
• Control Buttons: Call, Volume +/-, ANC, Mute, Power, Music Play/Pause
• Busylight LED: Turns red during calls
• Status LED: Indicates headset status
• Weight: 146g
• Overall Design: Lightweight, foldable for portability

Functionality

• Call & Music Control: Call answer/reject/hold, Volume, ANC, Mute, Play/Pause
• Boom Arm Functions: Move down to answer call/unmute, move up to mute
• Smart Sensors: Auto-pause music when removed, auto-resume when worn
• Energy Saving: Sleep after 4 hours inactivity, auto power off after 24 hrs
• Compatibility: Microsoft Teams, 3CX, Avaya, Cisco Jabber (via BT200U dongle)

What's in the box
VT Flow BT Duo Headset
BT200U USB Bluetooth Adapter
USB-C Charging Cable (1.2m)
Soft Carry Pouch
User Manual