KEFINE Loric IEMs Review
A single 10mm dynamic driver IEM with a PU and titanium composite diaphragm, a 1.2m detachable 0.78mm 2-pin cable and 3.5mm or USB-C versions, listed from $28.99. It suits buyers who want listed impedance, sensitivity and weight and a choice of microphone versions.
Our verdict
Aimed at buyers who want a 10mm single dynamic driver IEM with a listed spec set and a choice of 3.5mm, microphone and USB-C versions from $28.99. Look elsewhere if you want a balanced plug or a measurement made outside the store. The thing to check first is that the description and box list talk about a 3.5mm cable while the options add microphone and USB-C versions, so confirm what each option includes.
- Best for
- Buyers who want a 10mm dynamic IEM at about 6g per side with 3.5mm, microphone or USB-C versions.
- Skip if
- You need a balanced plug or figures checked by someone other than the store.
Why 3.6/5: Lifted by a spec section covering impedance, sensitivity, frequency response, cable length and weight; held back by the store's own terms contradicting one another, and by no independent test of this model being checked for this review.
Listed from $28.99 for the 3.5mm version without a microphone, the KEFINE Loric has a 10mm dynamic driver whose diaphragm combines a PU surround and a titanium-coated dome. The spec section gives 20Ω impedance, 107dB ± 3dB sensitivity, a 20Hz - 20kHz response, a 1.2m cable and about 6g per side. The page says the tuning follows a modified Harman 2019 target. Six options cover 3.5mm and USB-C cables, with or without a microphone, in Silver or Black.
Specifications
| Spec | Page says |
|---|---|
| Driver | 10mm dynamic (PU + titanium composite diaphragm) |
| Frequency response | 20Hz - 20kHz |
| Sensitivity | 107dB ± 3dB |
| Impedance | 20Ω |
| Connector | 0.78mm 2-pin |
| Cable length | 1.2m (3.9ft) |
| Weight (per side) | Approx. 6g |
| Magnet circuit | N52+N42 dual-magnet |
| Acoustic design | Dual-chamber |
| Cable | 164-strand silver-plated copper, per the page |
| Faceplate and housing | Zinc alloy faceplate; UV-coated housing |
| Tuning target | Modified Harman 2019 target, per the page |
| Ear tips | 6 pairs of silicone ear tips (S/M/L) |
Options and pricing
Six options are listed, all orderable when the page was read. The 3.5mm no Mic versions in Silver and Black are $28.99, the 3.5mm with Mic versions are $30.99, and the USB-C with Mic versions are $34.99. The page shows a crossed-out price of $29.99 next to $28.99, with crossed-out prices on the other options too. Its box list names a 3.5mm cable, six pairs of silicone ear tips (S/M/L), a storage pouch and a user manual with a QC card, and does not say what the mic and USB-C versions include.
How it compares
The DUNU Titan X 10mm Dynamic Driver In-Ear Earphone is listed from $32.99 and the Moondrop CHU III / CHU 3 10mm Composite Diaphragm Dynamic Driver IEMs are $24.99, against $28.99 here for the Loric's 3.5mm no Mic version. The Moondrop Marigold 10mm Dynamic Driver USB-C IEMs are $39.99 with USB-C in the name, while the Loric's USB-C with Mic versions are $34.99. The Loric suits a buyer who wants a choice among 3.5mm, microphone and USB-C versions with a listed weight and cable length.
Shipping, returns and warranty
HiFiGO sells from hifigo.com and says every order leaves its warehouse in China, usually 1-3 business days after it is placed, and says its delivery times are estimates, not promises. Its shipping policy gives the United States 1-2 weeks (about 10 days on average) by Priority and 6-10 days by Premium, both with duties and taxes prepaid by the store; Canada 2-3 weeks; the United Kingdom 1-2 weeks; and Australia 10-15 days. Express couriers (DHL, UPS, FedEx) take 3-7 days, but then the buyer pays any duties and taxes. No shipping page names New Zealand, PO boxes are not accepted, and the free-shipping thresholds differ between the store's own pages, so check the cart. One of its two shipping pages adds that a lost parcel on an order above $50 gets only a 50% refund. A US buyer reported a $40 tariff charge in August 2025, after which HiFiGO said it had added a customs notice at checkout.
Read the return terms before you order. The homepage advertises 7-day returns. Both of HiFiGO's policy pages offer a 7-day dead-on-arrival cover (a replacement or a full refund, with the return postage refunded) and also describe 30-day returns, but a request made 7 to 30 days after delivery loses 30% of the MSRP as a restocking fee (10% more if the packaging is incomplete), plus shipping both ways and duties, and the FAQ on the same pages says there is no refund or exchange once 7 days have passed. One version recommends reselling an opened product locally. Custom IEMs and custom cables cannot be returned, no return address is published, and buyers describe sending items back to China.
HiFiGO's warranty runs one year from the order date for parts and labor; its policy names desktop DACs and amps, IEMs and dongles at one year and gives cables and adapters three months. HiFiGO decides between repair and replacement, the buyer pays the shipping, and faulty items go back for service, not for a refund. Claims go to [email protected], the only contact the store lists: its pages name no company, street address or phone, and its terms are governed by the laws of China.
On Trustpilot, HiFiGO had 4.6 out of 5 from 378 reviews when we checked on 2026-10-28 (91% five-star, 5% one-star), and it had replied to about 75% of negative reviews; Trustpilot notes the store has not invited customers to review recently. The one-star reviews mostly concern the short return window and the deductions on returns, items listed in stock that turned out back-ordered, slow email support and a tariff charge on a US delivery in 2025. HiFiGO says its products are genuine and come in the brands' retail packaging; it does not claim to be an authorized dealer.
What we liked
- The spec section lists impedance (20Ω), sensitivity (107dB ± 3dB), frequency response, a 1.2m cable and about 6g per side
- The box list names six pairs of silicone ear tips (S/M/L), a storage pouch and a 3.5mm cable
- Six options across 3.5mm and USB-C cables, with or without a microphone, in Silver or Black
- Detachable cable on 0.78mm 2-pin connectors, so it can be replaced
Worth noting
- The description and box list name a 3.5mm cable and the description mentions adding a mic later, yet the options include 3.5mm with Mic and USB-C with Mic versions
- Sensitivity is given as 107dB ± 3dB with no reference level, and no THD figure is listed
- No DAC or microphone details are given for the USB-C with Mic versions
- The cable is called 164-strand in the features and 164-core in the box list
Questions before you buy
What impedance and sensitivity does the Loric list?
The spec section lists 20Ω impedance and 107dB ± 3dB sensitivity with no reference level, plus a 20Hz - 20kHz frequency response. No power requirement is given.
Which versions and plugs are listed?
Six options: 3.5mm no Mic at $28.99, 3.5mm with Mic at $30.99 and USB-C with Mic at $34.99, each in Silver and Black. The page says the 0.78mm 2-pin connection allows an upgrade cable, including for balanced sources, but no balanced version is listed.
What is in the box?
The page lists the IEMs, a detachable 164-core silver-plated 3.5mm cable, six pairs of silicone ear tips (S/M/L), a storage pouch and a user manual with a QC card.
Where does HiFiGO ship from, and how long does it take?
From its warehouse in China, usually 1-3 business days after the order. The shipping policy gives 1-2 weeks to the US by Priority (6-10 days by Premium), both with duties and taxes prepaid, 2-3 weeks to Canada, 1-2 weeks to the UK and 10-15 days to Australia. Express couriers take 3-7 days, but the buyer pays any duties.
Can I send it back if I change my mind?
HiFiGO gives 7 days to report an item that arrives dead, damaged or wrong. Its policy also describes 30-day returns, but requests 7 to 30 days after delivery lose 30% of the MSRP plus shipping both ways and duties, and the FAQ on the same page says no refund or exchange after 7 days. Ask [email protected] before you open the box.
What warranty does HiFiGO give?
One year from the order date for parts and labor, for faults in build or materials (the policy names desktop DACs and amps, IEMs and dongles; cables and adapters get three months). HiFiGO chooses repair or replacement, the buyer pays the shipping, and a faulty item is serviced rather than refunded. Claims go to [email protected].
Sources & verification
What this review is based on and the day we last read it. Specs and claims from the maker are the maker’s own; the verdict and the rating are ours.
From the store
- KEFINE Loric 10mm Dynamic Driver In-Ear Monitors product page: specs, options and price (the buy buttons go there)Specs, options and the listed priceRead October 28, 2026
- HiFiGO shipping policyShips from China in 1-3 business days; US 1-2 weeks by Priority or 6-10 days by Premium, duties prepaid; Express buyers pay dutiesRead October 28, 2026
- HiFiGO shipping and order tracking pageA second shipping text: Premium also for Canada and Australia, Canada free shipping from $99.99, lost-parcel rulesRead October 28, 2026
- HiFiGO refund policy7-day dead-on-arrival cover; 30-day returns minus a 30% restocking fee; its FAQ says no refund after 7 daysRead October 28, 2026
- HiFiGO warranty and refund policyWarranty by product class (1 year; cables and adapters 3 months); 30% fee for resealing an opened productRead October 28, 2026
- HiFiGO terms of serviceOperator named only as HiFiGo; governed by the laws of China; contact [email protected]Read October 28, 2026
Independent
- HiFiGO reviews on Trustpilot4.6 of 5 from 378 reviews (91% five-star, 5% one-star); the store has not invited reviews recentlyRead October 28, 2026
What we couldn’t verify
- The description and box list name a 3.5mm cable and the description mentions adding a mic later, while the options include 3.5mm with Mic and USB-C with Mic versions that the page does not describe.
- The cable is called 164-strand in the features and 164-core in the box list, and the sensitivity of 107dB ± 3dB has no reference level.
- The modified Harman 2019 tuning, distortion-free highs, drop resistance and built-to-last claims are the page's wording, with no data.
- HiFiGO's policy pages contradict each other: 30-day returns with a 30% restocking fee in one place, no refund or exchange after 7 days in the FAQ.
- HiFiGO's pages name no company, street address or phone number; the only contact given is [email protected].
Spotted an error or something out of date? Tell us and we’ll fix it and update the date.
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