【360 Degree Auditory Feast】: The portable bluetooth speaker Built-in high-performance drivers, large volume without voice break, 360° all around sound effect offer stereo sound . high-def sound.Less than 1% harmonic distortion ensures enhanced clarity and fidelity.

【Waterproof IPX7】: The wireless portable speaker with IPX7 level approved ,provide waterproof, dustproof, windproof protection, so that customers can enjoy entertainment in a variety of different environments.Such as lakes, forests and deserts.

【Powerful Battery & Bluetooth V5.0】: Equipped with built-in 2200mAh rechargeable lithium ion battery. Newest Bluetooth 5.0 technology, transmitted by EDR technology,brings you faster and stabler signal transmission in 2X speed than 4.2 version. Connection range about 10M.compatible with multiple devices such as tablets, laptops, desktop computers, televisions and mobile phones.

【Exclusive Theater Experience (TWS】: Long press the Pause / Play button to get linked true wireless playing for left and right. Just control the TWS any device, then audio can be played in sync on both devices with double enhanced stereo sound.

【Stylish and Sturdy & Extra Function】:The bluetooth speaker also have “Micro sd slot“ and “Aux 3.5mm connector” in the device .you can connect it with TF sd card and use the aux cable to connect with your computer or mobile phone. Portable speaker has a classic cylindrical body with fabrics mesh. Carry the wireless waterproof speaker E200 to enjoy your listening anywhere by the lanyard.