Upgraded, Anker Soundcore Boost Bluetooth Speaker With Well Balanced Sound, Bassup, 12H Playtime, Usb C, Ipx7 Waterproof, Wirele

Model Number: A3145Key Featureshuge Sound: Titanium Drivers Deliver Louder Sound With A Frequency Range That Extends Up To 40Khz For Brighter Treble With Incredible Detailbassup Technology: Our Proprietary Technology Intensifies Bass In Real-Time To Ensure The Thumping Beats Pack An Extra Punchipx7 Protection: Soundcore Boost Bluetooth Speaker Is Fully Waterproof To Withstand Even Complete Submersion In Waterextended Playtime: 12 Hours Of Playtime Gives You More Time To Spend Listening To All Your Favorite Tunescharge Other Devices: Use Soundcore Boost Bluetooth Speaker To Charge Other Devices While You Listensoundcore App: Customize The Eq And Tailor The Sound To Your Favorite Musicwireless Stereo Pairing: Enjoy Big Stereo Sound When 2 Soundcore Boost Speakers Are Paired Wirelesslyconvenient Pairing: Bluetooth 50 And Nfc Connection For Android Phonesbuilt-In Microphone: Answer Calls Via Soundcore Boost Bluetooth Speakerfast Charging: Via The Usb-C Connectionnote: This Upgraded Soundcore Boost Speaker Does Not Have An Aux Portspecificationsbluetooth Version: 50Audio Output: 10W A 2Battery Capacity: 5200Mahcharge Time: 4 Hoursbluetooth Frequency Range: 20Msound Frequency Range: 60Hz 40Khzthd+N: 1%Model Number: A3145Whatas In The Boxsoundcore Boostquick Start Guideusb-A To Usb-C Cable