Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
CS121 White Wireless Bluetooth Earphone
Features
- Stereo TWS wireless Bluetooth earphone
General specs
- Model: CS121
- Seller: Newegg
- ID: 9SIAP7MKEX4503
- Model Name: CS121
- Product Type: Stereo TWS wireless Bluetooth earphone, Wireless Bluetooth earphone
- First listed by seller: October 6, 2026
If you are interested in more details, you can find full information on the seller's page.
€22.36
Last price update: 10/6/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Stereo TWS wireless Bluetooth earphone in white.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
CS121 Wireless Bluetooth Earphone White Stereo TWS wireless Bluetooth earphone
|
HAMTOD CS121 White Bluetooth wireless connectivity
|
HAMTOD CS121 Pink Stereo TWS wireless Bluetooth earphone
|
Wireless Earphone White IPX5 water resistance rating
|
True Wireless Stereo Bluetooth Earphones White Bluetooth 5.0
|
Haylou W1 White Bluetooth 5.2
|
|
| Brand | HAMTOD | HAMTOD | Haylou | |||
| Model | CS121 | CS121 | CS121 | W12 | TWS-18 | W1 |
| Color |
|
|
|
|
|
|
| Price | €22.36 | €16.04 | €16.08 | €40.80 | €23.34 | €44.08 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 14, 2026 | Oct 14, 2026 | Oct 14, 2026 | Oct 14, 2026 | Oct 14, 2026 | Oct 14, 2026 |
| Model Name | CS121 | CS121 | CS121 | W12 | TWS-18 | W1 |
| Product Type | Stereo TWS wireless Bluetooth earphone, Wireless Bluetooth earphone | TWS wireless Bluetooth earphone | Stereo TWS wireless Bluetooth earphone, wireless Bluetooth earphone | wireless earphone | True wireless stereo Bluetooth earphones | True wireless Bluetooth earphone |
| Part Number | C16101V63=EDA003834801B | C16101V63=EDA003834801C | C16101UHC=SYA00473601C | C2855J5UQ=EDA001320201B | C16101V63=IPXS5966W | |
CS121 Wireless Bluetooth Earphone White Stereo TWS wireless Bluetooth earphone
€22.36
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.