Serenelife Outdoor Portable Wireless Bluetooth Boombox And Radio Stereo System With Rechargeable Battery, 2 Speaker Driver iPads & iOS Tablets this amplifier is engineered for

this amplifier is engineered for optimal performance in various impedance settings

not included)

* **60M/196FT Waterproof Protection:** The housing case features an upgraded waterproof sealing ring and tight buckle

Interfacethe High Impedance

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Serenelife Outdoor Portable Wireless Bluetooth Boombox And Radio Stereo System With Rechargeable Battery, 2 Speaker Driver iPads & iOS Tablets this amplifier is engineered forSerenelife Model : Slbsp11Compact & Portable Bluetooth Boomboxportable Bluetooth Boombox Compact Radio Stereo System, Built In Rechargeable Battery, Mp3 Usb Micro Sd Fm Radiofeatures: Wireless & High Powered Boombox Stereo Speakerbluetooth For Music Streaming Abilitybuilt In Rechargeable Batterydigital Sound Amplifierfm Radio With Button Control Centermp3 Digital Audio File Supportusb Flash & Micro Sd Memory Card Readersaux (3. 5Mm) Input Jackability