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Koss BT539i Bluetooth Headphones
01 / 09
Koss BT539i Bluetooth Headphones
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36 Sold
Product Description
A great travel companion for those who prefer full-size, over-ear headphones, the Koss BT539i boasts Bluetooth 4.0 functionality and a design that folds flat for easy storage. On one of the D-shaped ear cups, you’ll find the built-in microphone and onboard controls Read More
Specs
- Koss
- Design: Over-ear, folds flat
- Driver type: Dynamic
- Bluetooth version: 4.0
- Frequency response: 10 Hz–20 kHz
- Impedance: 38 ohms
- Sensitivity: 97 dB SPL
- Onboard mic and controls
- Battery: Built-in rechargeable lithium-ion
- Playback time: 12 hrs at moderate volume
- Standby time: 40 hrs
- Cable: 4 ft (1.2 m), detachable
Included
- ⅛ in (3.5 mm) cable
- USB Cable
Shipping
Estimated ship date is Dec 19, 2018 PT.
Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.
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