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Engineered with an innovative sliding charging case and a massive 100-hour reserve, the HKT Bassline Slider (E-20) delivers heavy bass response and active noise control in an ultra-compact form factor. Combining hybrid ANC + ENC noise reduction, IPX5 water resistance, and ultralight 3.4g earbuds, it is built for high-tempo daily routines, workouts, and clear hands-free calls.
Key Features
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Smooth Slider Case DesignBuilt with a satisfying sliding mechanism for quick, one-handed access to your earbuds.
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Hybrid ANC + ENC Dual Noise CancellationActive Noise Cancellation cuts out ambient distractions while Environmental Noise Cancellation ensures crystal-clear voice clarity during calls.
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100-Hour Extended PlaytimeDelivers up to 8 hours of playback on a single charge, backed by an endurance-focused 600mAh case for up to 100 total hours.
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Ultralight 3.4g In-Ear FitErgonomically designed for featherweight comfort, secure grip, and fatigue-free long listening sessions.
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IPX5 Water & Sweat ResistanceEnhanced water protection handles heavy workouts, rain, and active outdoor use with ease.
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Bluetooth 5.4 Wireless ConnectionEnjoy rapid pairing, strong signal stability, and efficient power management across a 10-meter range.
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Intuitive Finger Touch ControlEasily control playback, take calls, and toggle noise modes with responsive on-stem touch sensors.
Technical Specifications
Model: Bassline Slider (E-20)
Bluetooth Version: 5.4
Wireless Range: 10m / 33ft
Speaker Driver: ?13mm
Frequency Range: 20Hz – 20kHz
Noise Cancellation: Hybrid ANC + ENC
Water Resistance: IPX5
Earbud Weight: 3.4g (per bud)
Earbud Dimensions: 36 × 18 × 19 mm
Earbud Battery: 40mAh
Charging Case Battery: 600mAh
Single Playtime: Up to 8 Hours (at 60% volume)
Total Playtime: Up to 100 Hours
Charging Time: ~0.5 Hours (Buds)
Charging Port: USB Type-C (DC 5V = 0.08A)
Package Contents
- HKT Bassline Slider Earbuds & Slider Charging Case
- Interchangeable Silicone Earcaps
- USB Type-C Charging Cable
- User Manual
Frequently Asked Questions