[Bluetooth Technology ]: With a 33-foot wireless range for iPhone, iPad, iPod, Mac, smartphone, tablet, Windows 7,8,10, car, and other compatible Bluetooth devices, this wireless portable Bluetooth speaker offers a stable and fast Bluetooth connection. It can also be wired to PC, TV and other non-Bluetooth devices via a 3.5mm audio cable. Also, you can receive and take crystal clear hands-free speakerphone calls with a built-in microphone.
[Long playing time]: Built-in Li-Ion 4500mAH Rechargeable Battery for up to 20 hours of playtime. The built-in rechargeable battery enables a breakthrough 20-25 hours of playtime. So you can jam through a full day and still play your nighttime-ambiance soundtrack. Shockingly, it can also act as a charger for your iPhone and smartphone, charging while playing music.
[Larger volume & enhanced bass]: With 5W*2 speakers, The small speaker provides rich bass without distortion, even at the highest volume, it streams incredible stereo sound with full range output, enables powerful, crisp, bass-rich music. Enjoy a High Definition stereo sound with an impressive volume whether you're lounging around the house, or partying, walking out, camping, hiking, biking.
[High-quality sound output]: 3D surrounded enhanced Bass, low harmonic distortion, through dual high-performance drivers and passive subwoofer. This Bluetooth speaker let you enjoy crystal clear and incredible sound.