Robot Bluetooth Smart Speaker Computer Karaoke Private Model Electric Clock Alarm Clock Sound Gift Features: configuration upgrade chip adopts a new Bluetooth 51 chip, HT83716W high-power decoding chip, and a back pole noise reduction microphone for high restoration of three tone Internal and external integrated DSP chip supports active noise suppression suppression and cancellation, supports microphone reverberation adjustment, microphone volume adjustment, and one button sound cancellation Lightweight design of aluminum alloy U-segment capacitor microphone, compact and portable, exquisite and tuning, efficient pickup 360 degree independent sealed sound chamber isolation 99% noise 66MM 16 core neodymium iron boron speaker with heavy bass effect, high pitched, beautiful and clear sense of hierarchy Multiple sound changing modes, interesting upgrade, built-in sound changing software, support free switching of subwoofer, Infantile speech, funny sound, etc Large capacity, low power consumption, , durability, and long Product Description: Audio output power: 6W Playback time: 4-8h Battery capacity: 2000mHA Voltage and current: DC4.8V-5V 700mAh Bluetooth version: Jerry 5.1+EDR Material: ABS PC silicone Frequency: 2402-2480 GHZ Bluetooth distance: straight line obstacle free 5-15M Product features: A I voice intercom, UHF microphone connection, Bluetooth connection playback, Bluetooth hands-free call, card playback, AUX external audio input, computer USB sound card Experience clear audio and powerful bass with our Bluetooth Speaker, delivering an immersive listening experience. Take your music wherever you go with the sleek and compact Bluetooth Speaker, fitting easily into your bag or backpack. Our Bluetooth speakers are made of sturdy materials for everyday use. With its contemporary design and premium finish, our Bluetooth Speaker effortlessly complements any decor or style. Our Bluetooth speakers connect to all Bluetooth-enabled devices, including smartphones, tablets, laptops and more, ensuring a seamless connectivity experience.