The MaxxAudio DSP Processor: Built-in MaxxAudio DSP sound technology chip ; Intelligent sound adjustment, noise reduction. There are three listening modes; Full frequency (default sound), voice and bass. The most impressive auditory feast, it allows you to immerse yourself in the ocean of music to wander with its extreme power of 8 0Watts and deep bass. Voice assistants: First, one key to wake up the phone's voice assistant, realize hands-free remote voice control. Also, according to your own language choice of the phone's voice assistant. Likewise, a more human and powerful control. A deeper sense of the future of music. TWS (True Wireless Stereo): It is a technology that allows two audio devices to be paired through the Bluetooth connection; and in this way be able to transmit the left and right channels separately to achieve stereo sound. Built-in 10000mAh battery: Play music at full volume, anytime, anywhere, more than 8 hours. Built-in rechargeable batteries let you enjoy your personal music without having to worry about tangling and inconvenient access to power outlets. Enjoy good music with Lenyes . Technical details: MaxxAudio DSP Wireless Speaker Processor Integrated Processor: DSP Wireless: V5 Bluetooth: V5 Rated power: 80 W (RMS) Battery capacity: 10000 mAh Supports fast charging: Type C input Input : Micro SD memory Power supply: Type C / 1A Operating temperature: 5ºC to 40ºC Frequency response: 112Hz-15KH Distortion: ≤1.0% Driver unit: 4Ω30W / 53mm Playing time: More than 20 hours (Volume at maximum) Charging time: 3 hours Waterproof: IPX6 Connector: Micro SD / Type C / Aux cable 3.5mm / USB Package content: 1 charging cable, 1 x 3.5mm AUX cable Wireless connection range: 18 m (barrier-free) Microphone