Optimus Prime T2 Wireless BT Speaker Portable Outdoor Waterproof Subwoofer Sports Stereo Sound Speaker with TF Function Black

Features: Flashlight and SOS alarm with just one click on the light control key. T2 built-in FM radio function to enrich your life anytime and anywhere. Dual 3W Driver and 360 surround stereo, effectively restore the original sound quality. IP X5 waterproof to prevent sweatrain, perfect for beach, poolside and shower. Call handsfree, release your hands and transfer distances up to 10 meters. Specification: Model: T2 Name: Outdoor Waterproof BT Speakers Colors: Black, Red, Green, Blue(Optional) Working Range:Up to 10metes Loudspeaker Output:23W Frequency Response:280HZ-16KHz Signal-to-Noise:95dB Battery Voltage/Capacity:1800MAH Battery Charging Voltage:5V0.5V Battery Charge Time: 4hours Play time values for speakers :10hours Standby time:200 hours Item size:186.66.6 cm / 7.092.602.60 in(L W H) Item weight: Approx.395g /13.93oz Package size:22.49.97.5 cm / 8.823.92.95 in(L W H) Package weight:560g /19.75oz Packing list: 1 BT Speaker 1 USB Cable 1 User Manual