Generic Voice Amplifier with UHF Wireless Microphone Headset, 3200mAh Portable Bluetooth Personal Voice Amplifier for Teachers, Fitness Instructors, Tour Guide, Classroom Speaker, Outdoors

Specifications:Bluetooth: 5.0Maxi power: 5WCharging input: 5V-2ABluetooth device name: K7Speaker: 2.5 inch strong magnetic full frequencyBattery: 3.7V 2000mAOutput power: 5W*1 RMSFrequency response: 150Hz-20KHzSignal to noise ratio: ≥75dBProduct size: about 126*86*36mm/4.96*3.39*1.42inchNet weight: about 250gColor: WhitePackage included:1 x Amplifier1 x UHF Headset1 x 3.5mm Wired Headset1x User Manual2 x Charging CablesNotes:Due to the lighting effects and shooting angles, there might be some color difference, please understand.Due to manual measurement, there is a tolerance in the product size.

• ✅【Powerful microphone and speaker】UHF wireless transmission technology can realize a stable wireless connection of 20m/65ft in an open area. The UHF wireless headset makes your voice louder and more precise when walking around the room.
• ✅【Dual Microphones】Equipped with UHF (ultrahigh frequency) wireless Bluetooth microphone and wired microphone, which supply the powerful voice amplifier with stronger anti-interference ability, longer transmission distance, and better sound quality.
• ✅【Rechargeable headset speaker】Built-in lithium-ion battery (3500mAh) can last up to 21 hours. The music playback time is up to 10 hours. Rechargeable Bluetooth V5.0 Speaker can connect cell phones and tablets. Built in 3200mAh rechargeable batteries
• ✅【Portable and durable】Compact size, measures about 126mm (height) * 86mm (width) * 36mm (thickness)/4.96*3.39*1.42inch, lightweight (about 250g). IPX5 waterproof voice amplifier adopts durable ABS material to ensure the shockproof and waterproof per
• ✅【Support TF card input】In addition to supporting 3.5 mm AUX audio input, you can also use TF(Micro SD max 32G) to repeat a single song, loop all music and switch songs. What you get: voice amplifier, wired microphone, wireless microphone headset.