ISOtunes Free 2.0 vs Sennheiser ACCENTUM
Updated: Dec 6, 2025

ISOtunes Free 2.0
$130
VS
Updated: Dec 6, 2025

$130

$130
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The ISOtunes Free 2.0 and Sennheiser ACCENTUM are both wireless earbuds priced similarly, with the ISOtunes offering a longer battery life of 8 hours compared to the ACCENTUM's 7 hours, although the latter can extend to 28 hours with its charging case. The ISOtunes may be better suited for users prioritizing longer continuous use without a charging case, while the Sennheiser is ideal for those who value versatility and extended listening time on the go.
| Spec | ISOtunes Free 2.0 | Sennheiser ACCENTUM | Winner |
|---|---|---|---|
| $129.99 | $129.95 | ||
| Unknown | Sennheiser | = | |
| 6mm | 7 mm | = | |
| 8 hours | 7 hours (up to 28 hours with charging case) | = | |
| SBC, AAC | AAC, SBC, aptX | = | |
| IP67 | IPX4 | = | |
| 5.0 | 5.2 | = | |
| Passive noise isolation | Active Noise Cancellation (ANC) | = | |
| Price | $129.99 | $129.95 | B |
ISOtunes Free 2.0
$129.99
Sennheiser ACCENTUM
$129.95
ISOtunes Free 2.0
Unknown
Sennheiser ACCENTUM
Sennheiser
Tie
ISOtunes Free 2.0
6mm
Sennheiser ACCENTUM
7 mm
Tie
ISOtunes Free 2.0
8 hours
Sennheiser ACCENTUM
7 hours (up to 28 hours with charging case)
Tie
ISOtunes Free 2.0
SBC, AAC
Sennheiser ACCENTUM
AAC, SBC, aptX
Tie
ISOtunes Free 2.0
IP67
Sennheiser ACCENTUM
IPX4
Tie
ISOtunes Free 2.0
5.0
Sennheiser ACCENTUM
5.2
Tie
ISOtunes Free 2.0
Passive noise isolation
Sennheiser ACCENTUM
Active Noise Cancellation (ANC)
Tie
ISOtunes Free 2.0
$129.99
Sennheiser ACCENTUM
$129.95
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$130
$130
The ISOtunes Free 2.0 and Sennheiser ACCENTUM are both wireless earbuds priced similarly, with the ISOtunes offering a longer battery life of 8 hours compared to the ACCENTUM's 7 hours, although the latter can extend to 28 hours with its charging case. The ISOtunes may be better suited for users prioritizing longer continuous use without a charging case, while the Sennheiser is ideal for those who value versatility and extended listening time on the go.
ISOtunes Free 2.0 costs $130 while Sennheiser ACCENTUM costs $130, making a difference of $0.04.
No, ISOtunes Free 2.0 is from null while Sennheiser ACCENTUM is from Sennheiser.
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