Mini Wireless Bluetooth Speaker Outdoor Portable Waterproof Subwoofer High Power Stereo Bass 2400MAH FM Radio TF Card

Mini Wireless Bluetooth Speaker Outdoor Portable Waterproof Subwoofer High Power Stereo Bass 2400MAH FM Radio TF Card Sound Box Specification ●Machine size: 105*105*115MM ●Color box size: 120*120*143MM ●Bare metal weight: 559g ●Weight with color box: 605g ● Output power: 5w *1 ● Input sensitivity: 400mV ● Separation: ≥90dB ● Signal to noise ratio: ≥80dB ● Working voltage: DC 3.7V ● Battery: 18650: 2400MAH ● Battery working time: 3-5 Hours ● Speaker size: 57MM*1 Characteristic 1. Strong welding sound quality, super bass FM 2. Automatically search for Bluetooth, the receiving distance of 10M and below 3, support MP3, WMA format music files 4. Support TF card, Bluetooth with call, file playback 5. Support external MP3/MP4/computer and other audio input functions (AUX) 7. Iron mesh + handicraft IPX6 8. Support music LED intelligent spectrum PULSE flashing light supports 6 modes Munti-Function IP5X waterproof / TWS series / Bass diaphragm / Strong magnetic horn / 2400mAh Battery / Wireless 5.0 / MULTICOLORLED LIGHT / TF card / U disk playback / AUX input HOOK DESIGN, WORRY-FREE MOVEMENT ALUMINUM CARABINER BUCKLE CAN HANG BACKPACK WAISTBAND, BICYCLES AND OTHER PLACES NEEDED MORE THAN THE LANYARD IS STRONGER AND EASIER TO USE 4-6 HOURS LASTING COMPANION ON THE JOURNEY 2400 MAH HIGH-CAPACITY HIGH-DENSITY LITHIUM BATTERY, THE SOUL MATE ON THE ROAD 4 INCH SUBWOOFER Large-caliber woofer, dual bass guide holes excellent bass diving, more robust and rich Dynamic bass diaphragm for vibration More intense frequency,surging bass feeling