* RECHARGEABLE Headset Speaker: The personal voice amplifier which built-in lithium-ion battery (4400mAh ) lasts a long time (6-8 hours); but wireless headset microphone lasts only 3-4 hours.
* ALL-IN-ONE Voice Amplifier, Bluetooth Pa Speaker, Mobile Power:
1. You can easy stream the music from your Bluetooth-enabled devices like Phone, Tablet via Bluetooth and Non-Bluetooth device via Aux input.
2. The Bluetooth voice amplifier supports microphone input and music play simultaneously.
3. Also supports TF Card, U Disk and Recording function.
4.What is more, you can use this personal amplifier as a mobile power source to charge your phone.
* PORTABLE & DURABLE: Compact size 4.57"(Height) *3.66" (Width) * 1.65" (Thickness) and light weight (0.86 lb). IPX5 waterproof voice amplifier with TPU unbreakable silicone + durable ABS material, ensuring amplifier shockproof and waterproof. Even if you accidentally drop it to the ground, don't worry that it will break. ( NOTED: The headset microphone is NOT waterproof )
* PORTABLE & DURABLE: Compact size 4.57"(Height) *3.66" (Width) * 1.65" (Thickness) and light weight (0.86 lb). IPX5 waterproof voice amplifier with TPU unbreakable silicone + durable ABS material, ensuring amplifier shockproof and waterproof. Even if you accidentally drop it to the ground, don't worry that it will break. ( NOTED: The headset microphone is NOT waterproof )