TRIBIT might not have the brand recognition of JBL, Sony, Bose, or Soundcore in the U.S., but the company is hardly new to affordable wireless audio. Founded in 2017, TRIBIT started with portable Bluetooth speakers before expanding into true wireless earbuds a year later, building its reputation around products that offer a lot of hardware and features without demanding premium-brand money.
The company first got our attention with the StormBox 2 Bluetooth speaker, which earned our Best Bang for Your Buck recommendation in the 2026 Best Budget Bluetooth Speakers Under $150 guide. We found it delivered unusually strong sound quality and battery life for its $80 asking price, which makes TRIBIT considerably harder to dismiss as just another inexpensive audio brand.
Now the company is back with the FlyBuds C3 Wireless Earbuds, a sub-$40 model aimed squarely at buyers who want everyday convenience without paying premium TWS prices. That part of the market is already crowded, so the interesting question is whether TRIBIT can repeat what it did with the StormBox 2 and make the low price feel like a bargain rather than a compromise.
FlyBuds C3
Priced at $39.99, the FlyBuds C3 are true wireless earbuds that weigh just 4 grams each and incorporate hybrid ANC, six microphones with AI-assisted noise reduction for calls, Bluetooth 6.0, app-based EQ controls, and an IP55 rating for resistance to sweat, dust, and splashes. Battery life is rated at up to 8 hours from the earbuds and 35 hours total with the charging case when ANC is switched off.
TRIBIT is positioning the FlyBuds C3 as an everyday pair of earbuds for commuting, workouts, calls, and listening around the house. Their 4-gram weight should help with longer listening sessions, while the IP55 rating makes them better suited to workouts and outdoor use than earbuds without comparable protection.
FlyBuds C3 Feature Round-Up
Hybrid ANC: The FlyBuds C3 incorporate hybrid active noise cancellation rated to reduce external noise by up to 45 dB. TRIBIT positions the feature for reducing common distractions during commuting, travel, and everyday listening. The earbuds also include a transparency mode for situations where hearing your surroundings is more important than shutting them out.
Lightweight Design: Each earbud weighs just 4 grams, which should help with comfort during longer listening sessions. TRIBIT includes three sizes of ear tips to provide a more secure fit for commuting, workouts, and extended use.
IP55 Rating: The FlyBuds C3 carry an IP55 rating for protection against sweat, splashes, and light rain, making them suitable for workouts and everyday outdoor use. TRIBIT also says the antibacterial ear tips achieved 99.9% antibacterial effectiveness in Intertek testing, with no bacteria detected after 28 days.
Calling: The FlyBuds C3 use six microphones with AI-assisted noise reduction to help isolate the user’s voice from surrounding noise during calls. TRIBIT positions the system for use in cafés, offices, and other noisy environments, while hands-free calling and automatic reconnection after initial pairing are designed to make everyday use more convenient.
Battery: The FlyBuds C3 are rated for up to 8 hours of playback on a single charge with ANC switched off, with the charging case extending total listening time to 35 hours. TRIBIT lists up to 22 hours of total playback with ANC enabled in its published specifications, although actual battery life will vary with volume, ANC use, and other settings.
Gaming: A low-latency Game Mode reduces audio delay to a claimed 55 ms, helping keep sound better synchronized with on-screen action. The mode can be enabled through the TRIBIT app.
Bluetooth: The FlyBuds C3 incorporates Bluetooth 6.0 that also provides multipoint connection support. Multipoint enables users to use the FlyBuds C3 to switch smoothly between two devices, laptop to phone and back, without re-pairing.
Sound and Control: Sound settings and additional controls are available through the TRIBIT app (Android, iOS). The app includes 10 preset EQ modes, a customizable EQ, and TRIBIT’s XBass processing for additional low-frequency emphasis. Users can also choose between five manual ANC levels, three noise-control modes, and three ANC scenes to tailor the amount of outside sound they want to hear.
TRIBIT Flybuds C3 Specifications
| TRIBIT Model | FlyBuds C3 |
| Product Type | Wireless Earbuds |
| Price | $39.99 |
| Driver Size | 10mm |
| Bluetooth Version | V6.0 |
| Bluetooth Profiles | HFP/HSP/A2DP/AVRCP |
| Bluetooth Range | 32.8 Feet (10 Meters) |
| TWS Pairing | Yes |
| Hands-free Calling | Yes |
| TRIBIT APP | Yes |
| Playtime | (Normal) 8 + 27 = 35 h (50% volume with default EQ) (ANC On) 5 + 17=22h (50% volume with default EQ) |
| Charging Time | Earbuds: 1.5h Case: 2h |
| Battery | Earbuds: Lithium-ion, 3.7V 35mAh Case: Lithium-ion, 3.7V 350mAh |
| Charging Type | USB Type-C |
| Output Power | Input: 2.5W (Charging to Case) Output: 0.25W (Charging to Earbuds) |
| Input Power | DC 5V/0.5A（Max） |
| Powerbank Output | DC 5V/0.05A（Max） |
| IP rating | IP55 |
| Drop Proof | 1.2 Meters |
| Product Size | (Case) 2.44 x 1.93 x 1.05 in (Earbuds) 1.27 x 0.96 x 0.98 in |
| Product Weight | 37.3g |
The Bottom Line
The wireless earbud market is so overcrowded that picking a first pair can feel like choosing toothpaste from an entire supermarket aisle. At $39.99, the TRIBIT FlyBuds C3 make that decision somewhat easier by concentrating on features that matter for everyday use rather than pretending to be inexpensive audiophile earbuds.
What stands out is the combination. You get hybrid ANC rated for up to 45 dB of noise reduction, Bluetooth 6.0 with multipoint connectivity, six microphones with AI-assisted noise reduction for calls, app-based EQ, IP55 protection, and earbuds that weigh just 4 grams each. TRIBIT also rates battery life at up to 35 hours with the charging case and ANC switched off. That is a fairly complete package for $40.
There are compromises. TRIBIT does not list support for higher-bitrate Bluetooth codecs such as LDAC or aptX, and there is no advertised spatial audio support. Those omissions probably will not matter to someone looking for inexpensive earbuds for commuting, workouts, calls, or Spotify on the train, but listeners more interested in higher-resolution wireless playback have alternatives.
The SOUNDPEATS Air6 HS, which also sells for $39.99 and adds LDAC and spatial audio, Bluetooth 6.0 multipoint connectivity, and up to 45 hours of total battery life. However, it semi-in-ear design does not provide active noise cancellation.
Spend roughly twice as much for the SOUNDPEATS Air5 Pro+ that’s now on sale for expanded codec support with adaptive ANC, LDAC, aptX Adaptive, aptX Lossless, and LC3.
That leaves the FlyBuds C3 in a sensible position. They are not trying to turn $40 earbuds into a replacement for premium Sony, Bose, or Sennheiser models. They are aimed at someone who wants ANC, multipoint connectivity, decent battery life, workout-friendly protection, and enough app control to tailor the sound without spending much more than dinner for two at Five Guys. At this price, losing them will probably hurt your pride more than your credit card.
Where to Buy:
Related Reading:
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- SOUNDPEATS H3 Wireless ANC Earbuds Support LDAC and aptX Lossless for $129, No Champagne Budget Required
