Hotec Portable Wireless Bluetooth PA System Speaker With Microphone Using the latest decoding chip, Bluetooth 5.0Support Bluetooth, Aux In, USB, TF card, FM, TWSTWS mode: link two of the same speakers to enjoy 3D stereo sound.40W output power, super powerful soundWith Microphone input, karaoke speaker, also Power AmplifierCompatible with personal computer, MP3, MP4,smart phone and other smart devices.More details help to find the user manual, More Fun no hesitate to take the Hotec Speaker. Must Read Note before using: Dial the ECHO button to improve the mic sound quality. The dial button is at the top of the speaker underneath the handle. HOTEC MEET YOUR DIVERSES REQUEST SPECIFICATIONS Output Power : 40WFrequency : 60HZ-20KHzControl : Volume/Bluetooth/Remote/USB/TF/AUX/FM/TWSSpeaker : 4〞+3〞x 2 (3 speakers)Working Time : Max volume about 6 hours, Half volume about 12hoursPower Supply : 5V⎓2ABattery Capacity : 7.4V, 3600mAhCharging Time : 4hoursProduct Size : 13〞x 5〞x 10〞 (336 x 134 x 260mm) Packing Content PA Speaker x 1 Wireless Microphone x 2 Remote Control x 1 AUX Cable x 1 USB Charging Cable User Manual Q&A 1. What does this item include? Karaoke Speaker, Two Wireless Mics, Remote Control, AUX Cable, Charging Cable and User Manual. 2. Can this PA speaker connect to additional microphones ? Yes, this item equipped with 2 wireless mics and connected to the speaker automatically. Additional 1/4" mic input and 3.5mm mic input for extra mics or guitars. 3. Can we play karaoke music from USB ? Definitely! You can play karaoke music from USB, TF card, AUX as well as via the Bluetooth enabled device. 4. Is this only for singing or is it powerful enough for a classroom? This PA speaker is not only for singing, but also powerful enough for a classroom, church or wedding. One mic for the host and the other mic for the guest. And you can add additional mic(s) to the speaker too via the 1/4” mic input in the speaker. 5. Does this Bluetooth speaker support TWS? Yes, link two of the same speakers to enjoy 3D stereo sound. Hotec Karaoke Machine Q68 Dual Lavalier/Headset Mics Wireless Handheld Mics Vocal Dynamic Microphone-W07 Add to Cart Buying Options Buying Options Buying Options Customer Reviews 4.0 out of 5 stars 424 4.1 out of 5 stars 834 4.2 out of 5 stars 893 4.4 out of 5 stars 1,354 Price $129.99$129.99 $70.99$70.99 $53.99$53.99 $24.99$24.99 Speaker 4 inch Woofer + 3 inch x 2 Tweeters Mini Rechargeable Receiver Mini Rechargeable Receiver 19ft detachable XLR to 1/4" Cable Playtime 6-15 Hours 6 Hours 10-15 Hours Subject to your audio device Mics Dual Wireless Mics Dual Wireless Mics Dual Wireless Mics 1x handheld mic Speaker size 40W no data no data no data USB/AUX/TF card input ✓ no data no data no data FM Radio ✓ no data no data no data Extra 1/4" mic input ✓ no data no data no data Extra 3.5mm mic input ✓ no data no data no data