Dual drivers and low-frequency radiator provide crystal clear stereo sound and rich powerful bass. No distortion, no noise and no delay. The maximum sound can be up to 20 watts (Dual 10 watts), loud enough to cover a big room. In TWS mode, two speakers can even provide total 40 watts super big sound. In Bluetooth mode, TWS (True Wireless Stereo) function can pair any two Zoweetek speakers (ZW-BSP04) via Bluetooth, then dual-channels stereo audio can be played in sync on both speakers. One speaker plays left-channel sound and another one plays right-channel sound. Shockproof, dust-proof and IPX5 waterproof. Water splash, rain, dust and impact won't effect this speaker. Equipped with a hand rope, this speaker is portable. You can take it to beach, pool, forest and etc..

FAR-FIELD AND 360-DEGREE VOICE RECOGNITION - Please remove the plastic strip around the unit before using. The professional conference speakerphone is equipped with 4 microphone arrays, which offers long suround distance. It operates perfectly for meeting room which accommodates 5-8 people. HIGH-QUALITY AUDIO GUARANTEE - This conference speakerphone is able to provide rich crystal clear HD audio thanks to the VoiceIATM Algorithm. The Acoustic Echo Canceller completely eliminates the echo and the noise isolating microphone guarantee a high-quality conference experience even in noisy outdoor areas. No matter you are working in an office or the home, no matter you are driving or having a drink in a coffee shop, just make your call and enjoy life-like communication. SIMPLE BUT POWERFUL- No driver needed, plug and play. The eMeet M2 Conference Speakerphone saves your time to debug devices. It can be easily connected to your Bluetooth supported mobile phone or tablet or to your PC with USB or AUX wire. The dynamic equalizer inside could automatically switch between voice and music modes and delivers the best sound quality and EQ depending on what the user is listening to.