Anker Soundcore Boost Bluetooth Speaker Upgraded With Well-Balanced Sound, Model Number: A3145 Key Features Huge Sound: Titanium drivers deliver louder sound with a frequency range that extends up to 40kHz for brighter treble with incredible detail. BassUp Technology: Our proprietary technology intensifies bass in real-time to ensure the thumping beats pack an extra punch. IPX7 Protection: Soundcore Boost Bluetooth speaker is fully waterproof to withstand even complete submersion in water. Extended Playtime: 12 hours of playtime gives you more time to spend listening to all your favorite tunes. Charge Other Devices: Use Soundcore Boost Bluetooth speaker to charge other devices while you listen. Soundcore App: Customize the EQ and tailor the sound to your favorite music. Wireless Stereo Pairing: Enjoy big stereo sound when 2 Soundcore Boost speakers are paired wirelessly. Convenient Pairing: Bluetooth 5.0 and NFC connection for Android phones. Built-In Microphone: Answer calls via Soundcore Boost Bluetooth speaker. Fast Charging: Via the USB-C connection. Note: This upgraded Soundcore Boost speaker does not have an AUX port. Specifications Bluetooth Version: 5.0 Audio Output: 10W 2 Battery Capacity: 5200mAh Charge Time: 4 Hours Bluetooth Frequency Range: 20m Sound Frequency Range: 60Hz ~ 40kHZ THD+N: 1% Model Number: A3145 What?s In The Box Soundcore Boost Quick Start Guide USB-A to USB-C Cable Product Features Mighty Music: Loud, well-balanced sound is intensified in an instant by hitting the BassUp button. Our exclusive technology analyzes and enhances the low frequencies in real-time. Titanium Drivers: Soundcore Boost Bluetooth speaker reproduces sound with treble that stretches up to 40kHz to bring out all of a song?s distinctive details. Fully Waterproof: IPX7-rated protection defends Soundcore Boost Bluetooth speaker against all kinds of spills and downpours. Customizable EQ: Download the Soundcore app to tailor the EQ to your favorite genres and make your favorite songs sound even better. 12-Hour Playtime: Keep the music playing from dusk ?till dawn and charge your phone via the USB-C port on the Bluetooth speaker when it?s out of battery. USB-C Connectivity: Use the included USB-C cable to charge Soundcore Boost. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!