UIUIUS Portable Waterproof Bluetooth Speaker with 12W Loudspeaker with Super Bass 15 Hours Playtime for iPhone 7 Plus 6 6s and More (Blue)

Foremost CSR V4.0 Bluetooth Technology UIUIUS produce incredibly powerful bluetooth speaker with advanced CSR 4.0 chipset that offers crystal clear sound and a longer 33-feet bluetooth connectivity range, which allows less power consumption while more stable connection DSP Noise Reduction Creates The Hi-Fi Level and X-Bass SoundFeatures 2*6W speaker drivers and DSP, combined with a passive subwoofer to allow it to pump out enhanced X-Bass performance. Hear the soaring highs and deep lows of all your favorite tracks. It produces clear loud sound at no distortion at high volumes and packs decent amount of bass into the beats Long-Playing timeUp to 15 hours, powered by the built-in 4000mAh rechargeable battery, 3-4 hours on a full charge with micro USB cableIPX4 WaterproofWater-resistance and splash-proof on surface to increase usability for daily use such as shower, beach, pool, boat, bathroom, and so onWorld Famous WarrantyAt Trendwoo, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support Specifications:Bluetooth Version: CSR 4.0 + EDRFormat Support: HSP/HFP/A2DP/AVRCPTransmission Distance: 33 feetSpeaker Unit: 40mm diameter, 4Ω magnetic, 2x 6WS/N(Signal to Noise Ratio): ≧ 80dB Distortion THD: ﹤1% Built-in Lithium Battery: 3.7V/4000mAh Charging Time: 3~4 hours Working Time: 15+ hours Product Size: 7.1 x 2.8 x 2.8 inches Weight: 1.1lb Package Including: 1 x Bluetooth Speaker 1 x Micro USB Charging Cable 1 x 3.5mm Aux Cable 1 x User Manual Trendwoo-Follow your passion!