Koss BTS1 Bluetooth Speaker,White

The Koss BTS1 Bluetooth Speaker is a small and portable speaker that offers impressive sound quality for its size. The speaker produces clear and clean output for mid and high frequencies, and the bass is not muffled, especially when listening to jazz music. The battery life is also commendable, lasting up to 5 hours on mid volume. The speaker's compact design and the inclusion of a headphone jack for input and output make it a versatile option. However, some customers have reported difficulties with the Bluetooth connectivity, finding it hard to get it to work properly. Additionally, the battery life could be improved, and the frequent and intrusive "battery low" signal can render the speaker unusable until it is charged again. There have also been some complaints about the reliability of the Bluetooth connection at times. Despite these drawbacks, the Koss BTS1 Bluetooth Speaker still offers good value for its price, delivering high-quality sound and portability. Its auxiliary out feature, which allows connection to other devices, is a pleasant surprise and adds to its versatility.