HKT Flex Wireless Earbuds – Dual-Tone Design
Defined by a striking dual-tone interior finish and an ergonomic, high-comfort design, the HKT Flex delivers non-stop, high-fidelity sound built around the ethos of “Always Keep On Playing.” Powered by Bluetooth 6.0, IPX5 water resistance, and intelligent voice assistant integration, it offers the perfect balance of bold styling and everyday athletic endurance.
Key Features of HKT Flex Earbuds
Dynamic Dual-Tone Design
Modern matte exterior casing paired with a vibrant high-contrast interior for a distinctive, premium aesthetic.
Next-Gen Bluetooth 6.0
Cutting-edge wireless connectivity providing ultra-fast pairing, rock-solid transmission stability, and enhanced power efficiency.
Dynamic 13mm Drivers
Tuned for rich acoustic depth, impactful bass response, and crystal-clear vocal frequencies.
IPX5 Water & Sweat Resistance
Robust splashproof protection safeguards against rain, sweat, and active workout conditions.
7 Hours Continuous Playtime
Enjoy up to 7 hours of playback on a single charge, backed by a 400mAh charging case and 180 hours of standby time.
Smart Touch & Voice Assistant Control
Seamlessly control playback, answer incoming calls, or activate your device’s voice assistant with sensitive finger tap controls.
HKT Flex Technical Specifications
- Model: Flex
- Bluetooth Version: 6.0
- Speaker Driver: 13mm / 32?
- Sensitivity: 99.15 ± 3dB
- Frequency Range: 2.4GHz
- Bluetooth Profiles: HSP, HFP, A2DP, AVRCP
- Water Resistance: IPX5 Water-Resistant
- Earbud Battery: 35mAh
- Charging Case Battery: 400mAh
- Playtime (Single Charge): Up to 7 hours (at 60% volume)
- Standby Time: Up to 180 hours
- Charging Time: ~1.5 hours
- Charging Port: USB Type-C (5V / 800mA)
What’s in the Box
- HKT Flex Earbuds & Dual-Tone Charging Case
- Silicone Earcaps (Multiple Sizes)
- USB Type-C Charging Cable
- User Manual
