Experience balanced acoustic fidelity and seamless freedom with Tunderbits Echo Buds. Built around refined graphene-coated micro-drivers, these true wireless earphones deliver crisp high frequencies, rich midrange clarity, and tight punchy bass. A sleek pocketable charging case, responsive touch commands, and low-latency Bluetooth connectivity ensure effortless listening throughout daily work sessions, commutes, and fitness routines.
| Model SKU | TND-ECH |
|---|---|
| Driver Diameter | 10mm Dynamic Graphene Driver |
| Frequency Response | 20 Hz – 20,000 Hz |
| Impedance | 16 Ohms |
| Wireless Connectivity | Bluetooth 5.3 Low Energy |
|---|---|
| Playback Time | 8 Hours per charge (32 Hours with Case) |
| Charging Port | USB Type-C Fast Charge |
| Weight | 4.2g per earbud / 38g case |
Precision-engineered 10mm drivers reproduce deep low-end resonance paired with exceptionally articulate vocals.
A swift 10-minute USB-C boost restores up to 2 hours of listening time for uninterrupted daily momentum.
Weighing just 4.2 grams per bud, three silicone tip sizes deliver an airtight acoustic seal and secure placement.
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