Astronaut Intelligent Bluetooth Speaker Intelligent Bluetooth Audio Supports Fm Reception Features: [Ai voice intercom] intelligent A chip, no need to connect wifi, Al voice intercom, knowledge encyclopedia, news, broadcast, map, music on demand [Bluetooth connection playing] Open a times of speed, adopt a Bluetooth 5.1 chip+HT837, 16W high-power decoding chip, and highly tone [Long life] Built in 1800Mah lithium-ion battery, protected by Metal oxide semiconductor tube, it will last for 168 hours and play for 4-8 hours [TF card playing] Efficient and fast, Bluetooth 2 second quick connection, extended playing, supporting playing 1-326 memory card resources [Alarm setting] The clock displays the alarm setting, the snooze mode wakes up two times, and the humanized function design meets daily needs [Sleeping lamp] Sleep assistant Night lamp, create a warm and romantic, and enjoy a good Specification: Material: abs Size：about 12x10x17cm/4.7c3.9c6.7in Audio output power: 6W (RSM) Receiving distance: 5-15 Battery capacity: 1800mah Frequency response range: 50HZ-20KHZ Frequency: 2402-2480GHZ Voltage and current: 4.8-5V 800m Battery capacity: 1800mAh, charging for 3 hours, continuous use for 8 hours Product features: FM radio hands- call couplet intelligent voice interactive clock display alarm clock setting Bluetooth playback extended playback supports desktop and notebook sound card modes to play night lights Package List: 1x astronaut stereo 1xUSB cable Notes: Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks Due to manual measurement, please allow slight measurement deviation.