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Black true-wireless earbuds in a compact USB-C charging case

Enfain

Enfain WS210 bluetooth headset 5.4 10 24 40 400 1.5

SKU CH-V470-WYP7K MPN WS210

Open ear-clip sports headphones with bone conduction, IPX5 water resistance and 24 hours total playback

  • Product colorBlack
  • IPX5 waterproof rating protects against sweat and rain during workouts
  • Open ear-clip design with bone conduction keeps ears aware of surroundings
  • 40 mAh buds give 6 hours playtime, 400 mAh case extends total to 24 hours
  • USB-C charging refills buds in 1.5 hours, case in 2 hours
  • Stable wireless link up to 10 metres with HFP, AVRCP, A2DP, BLE, SPP protocols

Open-ear sports headset

The Enfain WS210 uses a clip-on design that leaves the ear canal open, letting runners and cyclists hear traffic while listening to audio. Bone-conduction technology transmits sound through the cheekbone instead of a traditional driver. An IPX5 rating protects the buds from sweat and rain during outdoor workouts.

Suits outdoor athletes, not commuters

The open fit keeps situational awareness high for road or trail use, but it does not block ambient noise on trains or in open-plan offices. Buyers who need active noise cancellation or a sealed in-ear fit for immersion should consider a different style.

24-hour combined playback

The earbuds hold 40 mAh each for roughly six hours of continuous play, and the 400 mAh USB-C case adds three further charges to reach about 24 hours total. A full earbud top-up takes 1.5 hours and the case itself recharges in two hours.

How it compares

Measured against everything we stock in Bluetooth Earbuds & Headsets, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 62% of the 870 comparable items (median $30.99).

Specifications

Product
Product colorBlack

Questions about this item

How do I pair the WS210 with my phone and what step do people miss?

Enable Bluetooth on the phone, open the case and hold the pairing button until the LED flashes, then select WS210 from the device list; the step often missed is keeping the buds inside the open case during pairing.

What part will need replacement first with daily charging?

The 40 mAh earbuds cycle through full charges faster than the 400 mAh case, so their capacity drops sooner; after several hundred cycles expect under 6 hours per charge.

What limits continuous playback during a long session?

Each earbud holds roughly 6 hours of music at moderate volume; after that the buds must return to the case for a 1.5 hour recharge before you can continue.

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