These cheap-and-cheerful sports 'phones boast magnetic earbuds – so they're slightly less tangle-prone – plus are moisture-resistant if you suffer from excessive ear-sweat!
The Sennheiser MX70s also claim to be a secure fit, but we found that far from true – they're on-ear rather than in-ear buds, so they both fall out too easily, plus fail to deliver the bass of deeper-digging rivals.
That leads to a lean, tiresome performance. Their CX300 siblings sound much better for the same sort of money.
Sennheiser MX70 review
They might be cheap, but these on-ear 'phones aren't cheerful, with a lean performance that quickly wears away at you Tested at £20.00

Our Verdict
They might be cheap but these on-ear 'phones aren't cheerful
For
- Less prone to tangling, cheap price
Against
- Thin sounding, reluctance to sit on ear
Specifications
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General Information
Manufacturer Website Address | http://www.sennheiser.com |
Brand Name | Sennheiser |
Product Series | MX |
Product Type | Earphone |
Manufacturer | Sennheiser Electronic Corporation |
Manufacturer Part Number | MX70 |
Product Name | Sennheiser MX70 |
Product Model | MX 70 |
Technical Information
Sound Mode | Stereo |
Minimum Frequency Response | 18 Hz |
Connectivity Technology | Wired |
Cable Length | 80 cm |
Maximum Frequency Response | 21 kHz |
Earpiece
Earpiece Design | Earbud |
Physical Characteristics
Weight Approximate | 5 g |
Interfaces-Ports
Host Interface | Mini-phone |