SHIDU H8 outdoor publicity loudspeaker Bluetooth indoor dancing room speaker Bee Amplifier

Multi-purpose high-power audio Whether it’s K song or teaching to make the sound more beautiful Multifunctional/5.0 Cloud Control Bluetooth/Wireless Amplifier A variety of functions: Bluetooth 5.0/UHF wireless amplification/TWS serial/digital selection/HD digital screen/-key recording/loop playback/reverberation tuning/FM radio/TF card playback/U disk playback/long battery life UHF wireless technology multiple units in the same field without serial connection Multi-frequency switching without serial frequency 80 meters wireless distance/40 frequency points can be switched freely Acoustic sound pipe design The treble is not broken, the bass is not stuffy 4 inch full frequency strong magnetic speaker / louder volume / stronger penetration Customized battery life is longer Surging power, 2000mAh large battery, longer battery life Built-in intelligent protection chip, charge and discharge protection, safer to use Upgraded version 5.0 Bluetooth Support network synchronization of teaching materials and online music playback TWS dual machine serial connection technology Bluetooth connects two machines in series to create stereo sound effects (two machines are required, divided into host and extension) Portable digital song selection function I don’t want to listen to the digital selection accurately in many songs Multiple playback modes are more compatible Wireless Bluetooth/AUX audio/TF card playback/U disk playback Can be used to meet the needs of more audio equipment, mobile phones, computers, notebooks, etc. One-click acoustic recording Recording mode, how long the memory is One-key recording operation, support loop playback One key operation recording Loop FM radio function Key high-definition high-frequency search 87.5-108MHZ stereo radio Soft hand-held light and portable Soft silicone hand-held, comfortable hand feeling, 270 degree free rotation adjustment Lightweight and small, light lifting with one hand, easy to carry