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Device Specifications
Detailed technical specifications and features for the Boult Flex
Driver & Audio
Driver Size40mm Bass Boosted Drivers
Noise Cancellation
TechnologyEnvironmental Noise Cancellation (ENC)
Microphone
Microphone DetailsZen™ ENC Mic (Built-in Mic)
Battery & Charging
Battery Life80 hours total playtime
ChargingType-C Fast Charging (10 minutes charge → 7 hours playtime)
Water Resistance
RatingIPX5
Connectivity
ConnectivityBluetooth 5.4 with EDR, 3.5mm AUX option
Physical Details
DesignOn-Ear, Lightweight, Premium Finish (Jet Black), Memory Foam Earcups
WeightNot specified
Special Features
Features60ms Ultra Low Latency Gaming Mode, BoomX Technology, DSP Audio Precision (16-bit Dual Core), Blink & Pair Technology, Voice Assistant Support (Siri, Google Assistant), 4 EQ Modes (Bass, Rock, Pop, Vocal)
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