【9D 360 ° surround sound effect】：Equipped with 9D full frequency large diaphragm dual horn, It is equipped with 9D full frequency large diaphragm dual speakers, 360 ° surround sound effect, and theater level stereo, which can present the sound close to live performance to you.
【Strong Bluetooth 5.0 signal】：The A3 speaker uses advanced Bluetooth 5.0+EDR technology to achieve fast, powerful and ultra stable connections and provide a wider wireless range of 66 feet. Compatible with all devices supporting Bluetooth, such as mobile phones, mobile phones, tablets, computers, televisions, etc.
【Persistent playback time】：The A3 Bluetooth speaker, although small in size, can be fully charged within 3 hours through USB charging with a top 500 mAh rechargeable lithium-ion battery, and can have a continuous playback time of up to 3-5 hours. Play at 35% volume when fully charged. It lasts for 10 hours.
【Product characteristics】：Small, portable, woven lanyard design, convenient to carry, suitable for outdoor, indoor, car, bicycle and other places to carry. A3 Bluetooth speakers are available in a variety of colors.
【Easy to operate】：Simple physical operation panel, you can easily pair A3 Bluetooth speakers by simply opening the Bluetooth device. The panel buttons can be clicked or long pressed to switch songs, increase or decrease volume, and pause music.