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Syllable D300L Waterproof Sport Earphones is lightweight and comfortable to wear without fatigue. In-ear design makes it not easy to fall. D300L earphones with mic let you enjoy hands free call whether you're in the gym, drive or business.

High Sensitivity Speaker

Provide deeper, richer bass tones, bring you a perfect sound feast.

Bluetooth 4.2

With stable transmission, easy to pair with Bluetooth-enabled devices.

Ergonomic Design

Snugly and comfortably fits your ear canal, will not easily fall off.

Ear Hook

Keep the earphones stay in place no matter how vigorous your workout, perfect for sports.

Long Runtime

With 70mAh battery, support to play music for 4 hours, and the standby time is up to 120 hours.


Metal material, can protect the earbuds from rain, sweat and etc, prolong its lifetime.

Inline Remote and Mic

You can control the playback of music and video, adjust the volume, and answer or end calls with a pinch of the cord.

Wide Compatibility

Compatible with all Bluetooth enabled devices.


Brand Syllable
Model D300L
Bluetooth V4.2
Operation Distance 10m
Battery Capacity 70mAh
Play Time 4 hours
Package Contents 1 x Sports Earbuds, 1 x Cloth Bag, 1 x USB Cable, 1 x User Manual, 2 x Pair of Spare Earbud Tips (M, L), 2 x Pair of Spare Ear Hooks

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