Connect wirelessly from a distance Pair this speaker with your smartphone, tablet or other Bluetooth-enabled devices. Rechargeable lithium polymer 6,000 mAh battery 20W RMS system power 65Hz – 20kHz frequency response 80dB signal-to-noise ratio Built-in microphone Auxiliary audio input 03 Months Warranty

Maximum music playing time 20 hours IP67 waterproof and dustproof Wireless Bluetooth Streaming Crank up the fun with PartyBoost Output power 30W Dynamic frequency response range (Hz) 65 Hz – 20k Hz 03 Months Warranty

Warranty : 03 Months Key Features 40mm Drivers Adaptive Noise Cancellation Technology Up to 50 Hours of Battery Life Built-In Mic for Hands-Free Calls Ambient Aware & TalkThru 10-Minute Charge for 4 Hours of Audio Audio Jack & Cable for Wired Use Automatic Play & Pause Multi-Point Connection Support Supports Google Fast Pair Live 660NC Noise-Canceling Wireless Over-Ear Headphones from JBL. Pumping

Sound quality: The sound quality is very good, it can be used for a long time. you can enjoy music anytime, anywhere. Brand new: The original lenovo pro bluetooth speaker is a new version of our original bluetooth speakers. it can be used as a replacement for other bluetooth speakers.