UGREEN EP103 In-Ear Earphones 3.5MM Plug – 30637 – Best Price in Sri Lanka
The EP103 delivers reliable, full-range audio in a wired format, coupled with durable construction and functional controls. Great for users who prefer plug-and-play simplicity and balanced sound—on a budget.
Overview & Variants
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Model: UGREEN EP103, SKU 30637 (3.5 mm), also available in USB‑C (30638) and Lightning‑MFi (30631) versions
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Warranty: 1 year.
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Package contents: Earphones, 3 pairs of silicone tips (S/M/L), user manual.
Acoustic & Technical Specs
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Driver: 10 mm dynamic (neodymium), titanium-coated diaphragm for balanced audio with solid bass.
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Frequency range: 20 Hz–20 kHz; sensitivity: ~104 ± 3 dB; impedance: 32 Ω; rated power: 5 mW.
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Cable length: ~1.2 m (120 cm) made of flexible TPE, with high durability (resistant to >2 kg tension, 5,000 presses, -40 to 75 °C)
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Connector: Standard 3.5 mm TRRS; in-line mic and controls for playback and calls
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Water Resistant: IPX 5 splash resistant (excluding full submersion)
Performance & Usability
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Comfort: Ergonomic design with multiple ear-tip sizes ensures long-wear comfort.
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Sound Profile: Warm, well-balanced sound. Good bass kick, smooth mids, crisp treble.
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Noise Isolation: Passive isolation effective; mic picks up voice clearly in calls even though cellular call quality is modest—better over VoIP like WhatsApp or Google Meet.
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Durability: Cable resists tangling and wear from daily use—all internal components built to last.
Controls & Mic
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In-line remote:
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Volume up/down
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Center button: single press = play/pause or answer, double = next track, triple = previous
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Long press = reject call or activate voice assistant
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