The pivoting ear-clip wraps around the ear and holds the earpiece snugly in the ear canal. The headphones stay in place during runs and workouts, and the tight seal gives fuller bass. The 18–20,000 Hz range covers the whole audible spectrum, and the cable management clip keeps the cable fastened to your clothing.
Koss BT232i suit people who want Bluetooth headphones that stay put for training and everyday walks, plus a microphone for calls. Bluetooth 4.2 also works with older phones, and the built-in battery plays for more than 6 hours per charge.
| Brand | Koss |
|---|---|
| Colour of product | Black |
| Headphones connection type | Bluetooth |
| EAN | 021299194232 |
| Wearing style | In-ear |
|---|---|
| Frequency range | 18-20k Hz |
| Microphone | Yes |
| Noise canceling | No |
| Connector type | Bluetooth |
|---|---|
| USB charging port | No |
| Bluetooth version | 4.2 |
|---|---|
| Wireless connection | Yes |
| Wireless | Yes |
| Battery life | 6+ h |
|---|---|
| Battery type | Built-in rechargeable lithium-ion battery |
| Other features | Pivoting ear-clip creates the perfect fit and sealSweat ResistantCable Management Clip |
|---|
| Net weight | 0.03 kg |
|---|
According to the manufacturer, more than 6 hours per charge.
Yes, Bluetooth is backward compatible, so Bluetooth 4.2 headphones also connect to newer phones.
They are sweat resistant. The manufacturer does not state an IP rating, so they are not meant to be submerged.
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