Short answer: choose GEAROPT CURRENT 20 for lap swimming and everyday water training. Choose GEAROPT CURRENT 50 if you need its higher 50 m rated waterproof depth. For ordinary pool swimming, the lower-priced CURRENT 20 is usually the simpler choice.
Both models have an open-ear fit, Bluetooth 6.0 for above-water use, and 32 GB of offline MP3 storage for underwater listening. Each lists up to 15 hours in Bluetooth mode and up to 6 hours in MP3 mode under the stated test conditions. Bluetooth is not reliable underwater.
CURRENT 20 vs CURRENT 50 at a glance
| Feature | CURRENT 20 | CURRENT 50 |
|---|---|---|
| Best for | Lap swimming, pool training and daily workouts | Swimmers and water-sports users who specifically need a higher rated waterproof depth |
| Rated waterproof depth* | Up to 20 m | Up to 50 m |
| US store price (Oct 20, 2026) | $179 USD | $229 USD |
| Offline music | 32 GB MP3 storage | 32 GB MP3 storage |
| Bluetooth playback | Up to 15 hours | Up to 15 hours |
| MP3 playback | Up to 6 hours | Up to 6 hours |
| Listening style | Open-ear | Open-ear |
| Warranty | 1 year | 1 year |
*Waterproof depth ratings are based on controlled test conditions, not a recommended diving depth or a safety guarantee. US prices were checked on October 20, 2026; prices and shipping terms may vary by market and are confirmed at checkout.
What does the extra $50 buy?
At the current US store prices, CURRENT 50 costs $50 more. The clear published difference is its higher 50 m rated waterproof depth versus CURRENT 20's 20 m rating. Both list the same 32 GB MP3 storage and stated 15-hour Bluetooth / 6-hour MP3 playback. If you only swim laps, the higher rating alone may not justify the extra cost; choose it when that specification fits your intended use. Read each product's instructions before underwater use.
Choose CURRENT 20 if you mainly swim in a pool
CURRENT 20 is the practical choice for regular lap swimming, aqua fitness and mixed gym-and-pool routines. Its 20 m rating is intended for typical pool use under the product's stated conditions, while the built-in MP3 player lets you leave your phone in the locker. The open-ear design also avoids the plugged-ear feeling of traditional earbuds.
Choose CURRENT 50 if you need the higher depth rating
CURRENT 50 is for buyers who need its higher 50 m rated waterproof depth for their intended water activities. It has the same stated 32 GB MP3 storage and battery figures as CURRENT 20, so the published depth rating, not extra music storage or playback time, is the main reason to choose it. Follow the product instructions and normal water-safety practices.
Does Bluetooth work underwater?
Bluetooth radio signals weaken rapidly underwater. Even waterproof Bluetooth headphones can lose their phone connection as soon as both the headset and phone are separated by water. For reliable music while swimming, load audio files onto the built-in 32 GB MP3 storage before entering the water. Use Bluetooth on land, at the poolside or when the headset is above the surface.
Which model is best for lap swimming?
For typical lap swimming, CURRENT 20 is the lower-priced option. Consider CURRENT 50 if you specifically need the higher published waterproof depth rating. Neither model is a safety device or an underwater communication system.
What does open-ear awareness mean?
The speakers rest outside the ear canal instead of sealing it. This can help you remain more aware of people, whistles and surrounding activity. It is still important to follow pool rules and never treat headphones as safety equipment.
Frequently asked questions
Can I stream Spotify underwater?
No. Streaming requires a stable wireless connection, and Bluetooth is unreliable through water. Download compatible audio files to the headset and use MP3 mode.
How much music can 32 GB hold?
The exact number depends on file length and quality, but 32 GB is enough for thousands of typical MP3 tracks.
Are both models suitable for running and gym workouts?
Yes. Bluetooth mode is designed for above-water listening, and the open-ear fit can help you stay aware of your surroundings.
Do both models include a warranty?
Yes. GEAROPT products include a one-year warranty. Current shipping terms are shown at checkout.
Final recommendation
For pool training at the lower US price, see CURRENT 20 ($179). If the 50 m rated waterproof depth better matches your needs, see CURRENT 50 ($229). Check the live product pages for current pricing, availability and shipping terms before ordering.
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