50 watts ! Same internal speakers as the $250 XL boomjacket Altec Lansing Soundblade XL IMW855 50w bluetooth speaker

Portable Wireless Bluetooth Speaker Listen to pristine streaming audio from your phone, computer, or tablet. The on-board microphone provides clear, hands-free communication. A USB charging port allows you to keep all of your devices powered up. Wireless Check-In gives you effortless pairing with NFC-equipped devices. A built-in Aux jack makes this speaker compatible with any device with a headphone jack. The built-in rechargeable lithium ion battery lasts for seven hours, and APT-X and DSP Audio Enhancement Technology allow for optimum audio playback. Wireless Check-In The XL SoundBlade is an NFC-enabled device. It allows you to connect wirelessly with NFC-capable smartphones and other devices. Simply hold your device next to the speaker for it to communicate and establish a connection. Outstanding Quality The XL SoundBlade looks and feels as great as it sounds. With its high quality construction and industrial strength molded casing, it is more than just a pretty package. Altec Lansing has created a sturdy and well-crafted device that is built to last. Speakerphone The XL SoundBlade doubles as a wireless speakerphone for hands-free phone calls. With a powerful, built-in microphone, you can enjoy crisp, clean-sounding conversations anywhere. Two full range drivers deliver perfectly balanced, high quality sound. XL SoundBlade at a Glance Go up to 7 hours on one charge Built-in charger powers your phone via USB Hands free speakerphone lets you hear and be heard loud and clear Wireless check-in for easy pairing and easy on/off Simple setup with effortless Bluetooth pairing with vocal confirmation Playback offers pure sound that brings out the best in your music Bluetooth {url removed}