Redragon X LTC SS-503 TWS Wireless Earbud
By Redragon · Budget Wireless Earbuds · Audio & Electronics · More from Redragon
- Bluetooth 5.1
- IPX4 waterproof
- 5h playtime (20h with charging case)
- 1.5h case charge via USB-C or wireless
- Music/Game dual mode
Price not listed
- RedragonView at Redragon
- eBayView at eBay
- eBay (used) eBay: used, open-box, refurbishedView at eBay (used)
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Summary
A budget true-wireless earbud sold under the Redragon/LTC name, with Bluetooth 5.1, IPX4 splash resistance, a claimed 5 hours of playtime (20 with the case), RGB lighting and a Music/Game dual mode. Check charging and pairing on arrival: several manufacturer-site buyers report units that would not charge or pair.
Strengths
- Costs $15.99 to $19.99 at direct and sale channels (MobileCaseShop, Redragon direct; observed 2026-10-26).
- Claimed 5 hours of playtime plus 20 with the case, with 1.5-hour case charging by USB-C or wireless.
- RGB lighting with 9 modes and a Music/Game dual mode aimed at gaming use.
- Touch controls on both earbuds plus voice-assistant wake.
Weaknesses
- No independent instrumented test from RTINGS, Wirecutter, Tom’s Guide, CNET, PCMag or specialist audio sites was found.
- Black pairs reported to light up but produce no sound; a white pair reported to work.
- Listing text contains a copy-paste error referencing Redragon K513 keyboard media keys.
- No dimensions, weight, driver size, battery capacity (mAh), or Bluetooth codec information was stated.
- Warranty terms differ by channel: 90-day Woot Limited Warranty versus an unspecified direct-purchase warranty.
Verified specifications
| Model | Redragon X LTC SS-503 TWS Wireless Earbuds (also LTC SS-503 / LTC Sound Slave SS-503, model LTC-SS503-RWBK). |
|---|---|
| Connectivity | Bluetooth 5.1. |
| Water resistance | IPX4 splash-resistant. |
| Playtime | over 5 hours per charge, up to 20 hours total with the charging case. |
| Charging | case fully charges in 1.5 hours via USB-C or wireless (Qi) charger. |
| Lighting | RGB with 9 switchable light modes via short press of the charging-box MFB button. |
| Audio modes | Music mode and Gaming mode, switched by pressing the right MFB for 3 seconds; gaming mode is described as weakening ambient sound and strengthening footstep sound. |
| Controls | touch controls on both earbuds for calls and music; left MFB wakes Siri or Google Assistant. |
| Microphones | built-in noise-canceling mics (manufacturer claim; not independently verified). |
| Compatibility | iOS, Android, Mac, Windows. |
| Package contents | 1 pair of SS-503 earbuds, 1 rechargeable case, 1 USB-C cable, 1 user manual. |
| Colors | black and white. |
Full research notes and sources
Which model this is
The Redragon X LTC SS-503 TWS Wireless Earbuds are co-branded Redragon/LTC, also sold as LTC SS-503 or LTC Sound Slave SS-503, model LTC-SS503-RWBK. Two color variants are listed: black and white. No hardware revision, FCC ID text, or driver and battery identifiers were found in the pages read. Do not confuse with other Redragon headsets or LTC keyboards.
Reliability and quality control
Manufacturer-site buyer entries (14 total) include units that would not charge or pair, batteries that did not charge past about 10% after 6 hours, and devices that shut off within 5 minutes despite overnight charging. One buyer reported buying 3 pairs, with the white pair working well and black pairs only lighting up. Buyers state quality control should be improved significantly. The Woot deal page shows the white variant sold out, with a 90-day Woot Limited Warranty, indicating limited remaining stock rather than a failure signal.
Prices observed 2026-10-26: Redragon direct $19.99; MobileCaseShop $15.99 (was $19.99); RetailMarket $34.49 (was $48.99), in stock. At roughly $16 to $20 a working unit is reasonable value; at $34.49 the value is weaker given the reported quality-control issues and the absence of independent test data. No comparison against other earbuds was performed, so no recommendation relative to competing models is made.
What the record does not show
No independent instrumented test of the SS-503 was found. No dimensions, weight, driver size, battery capacity (mAh), Bluetooth codec, measured latency, or care and cleaning instructions were found in the pages read. No replacement parts, repair guides, or service documentation were found; direct-purchase warranty duration is not stated on the product page. RGB lighting disable and its effect on battery life are not documented.
Sources
Manufacturer:
- Redragon X LTC SS-503 TWS Wireless Earbuds — Redragonshop
- LTC SS-503 TWS Bluetooth Wireless Earbuds — LTC official
- Redragon X LTC SS-503 TWS Wireless Earbuds — Redragon official shop mirror
Independent reviews:
- No independent review was found.
Owner reports:
- No owner report URL was located.
Retailers:
