CMF Buds 2 Plus vs Shokz OpenSwim Pro
Compare specifications, current prices and availability. Choose up to four products from the same family.
Add up to 2 more items to compare
Shokz OpenFit 2KSh 25,000.00
Shokz OpenDots OneKSh 24,000.00
Sony WH-1000XM4KSh 25,000.00
Sony WF-1000XM4KSh 29,500.00
Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  CMF Buds 2 Plus |  Shokz OpenSwim Pro |
|---|---|---|
| Price | KSh 7,500.00 | KSh 24,500.00 |
| Drivers | 12mm LCP dynamic driver | 8th-generation bone-conduction transducers |
| Connection | Bluetooth 5.4, supports Google Fast Pair, Microsoft Swift Pair, LDAC for Hi-Res | Bluetooth and integrated MP3 player |
| Active Noise Cancellation | Adaptive ANC up to 50dB with low, medium, high levels and smart mode | No |
| Battery Life | Up to 14 hours / 61.5 hours with case (ANC off); 7.5 hours / 33 hours with case (ANC on) | Up to 9 hours Bluetooth / 6 hours MP3 |
| Water & Dust Resistance | IP55 earbuds; IPX2 case | IP68; submersible to 2m fresh water |
| Weight | Earbud: 4.5g each; Case: 42.5g | 27.3g |
No differences in these highlights for the visible products.
Full specifications
2 of 4 products
No specification differences for the visible products. Turn off “Show differences only” to see all published specifications.
General
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Brand | CMF | Shokz |
| Model | Buds 2 Plus | OpenSwim Pro |
| Announced | 2025 | June 2024 |
| Type | True Wireless In-Ear Earbuds | Open-Ear Bone-Conduction Headset |
| Color | Blue, Light Gray | Official colorways vary by market and selected variant |
Design
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Weight | Earbud: 4.5g each; Case: 42.5g | 27.3g |
| Dimensions | Earbud: 33.5 x 20.8 x 22.6 mm; Case: 53.3 x 53.3 x 22.9 mm | — |
Battery & Charging
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Battery Life | Up to 14 hours / 61.5 hours with case (ANC off); 7.5 hours / 33 hours with case (ANC on) | Up to 9 hours Bluetooth / 6 hours MP3 |
| Charging Time | Earbuds: 1.5 hours; Case: 2 hours via USB-C; Quick: 10 min for 4.5 hours (ANC off) | Approximately 1.5 hours |
| Fast Charging | 10 minutes provides up to 8.5 hours total | 10 minutes provides up to 3 hours |
| Charging Port | USB-C, 10 minutes for 4.5 hours playback (ANC off) | 4-pin magnetic charging/data cable |
Connectivity
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Connection | Bluetooth 5.4, supports Google Fast Pair, Microsoft Swift Pair, LDAC for Hi-Res | Bluetooth and integrated MP3 player |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Range | 10m | — |
| Multipoint Connection | — | Yes |
| App Support | — | Shokz app |
Features
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Special Features | Hi-Res Audio Wireless; Personal Sound Profile; Ultra Bass | 32GB storage for more than 8,000 songs; underwater MP3 playback |
Audio
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Drivers | 12mm LCP dynamic driver | 8th-generation bone-conduction transducers |
| Frequency Response | 20Hz – 40kHz (with LDAC) | — |
| Audio Codecs | LDAC, AAC, SBC | MP3, FLAC, WAV, AAC, M4A, APE, WMA (MP3 mode) |
| Active Noise Cancellation | Adaptive ANC up to 50dB with low, medium, high levels and smart mode | No |
| Microphones | 6 HD microphones with Clear Voice Technology 3.0 | Built-in microphones |
| Audio Features | Hi-Res Audio Wireless, spatial audio, Personal Sound Profile, Ultra Bass, customizable EQ via Nothing X app | PremiumPitch 2.0+; Swimming EQ |
| Transparency / Ambient Mode | — | Open-ear situational awareness |
Charging Case
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Case Type | Charging case | N/A - no charging case |
| Case Battery Life | Included in the total battery-life figures above | N/A - no charging case |
| Case Charging | USB-C | N/A - no charging case |
| Case Charging Port | USB-C | N/A - no charging case |
| Case Weight | : 42.5g | N/A - no charging case |
| Case Features | Protective charging case | N/A - no charging case |
| Case Wireless Charging | — | N/A - no charging case |
| Case Dimensions | — | N/A - no charging case |
| Case Water & Dust Resistance | — | N/A - no charging case |
Design & Controls
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Controls | Touch on stems: play/pause, skip, volume, ANC modes | Physical multifunction and volume controls |
| Water & Dust Resistance | IP55 earbuds; IPX2 case | IP68; submersible to 2m fresh water |
| Ear Tips / Ear Cushions | — | N/A - open-ear design |
What's in the Box
| Specification | CMF Buds 2 Plus | Shokz OpenSwim Pro |
|---|---|---|
| Headphones / Earbuds | Buds 2 Plus earbuds | OpenSwim Pro headphones |
| Charging Case | Charging case | N/A - no charging case |
| Charging Cable | USB-C charging cable | 4-pin magnetic charging/data cable cable |
| Audio Cable | N/A - true wireless design | N/A - wireless open-ear design |
| Ear Tips / Accessories | Ear tips/accessories supplied for the product design | Swimming earplugs and silicone carrying case |
| Documentation | Quick start and safety documentation | User guide and legal/warranty documentation |