Vivan Apollo Supreme Bluetooth 5.0 Wireless Speaker Audio FM AUX compatible for mobile phones Tablet with SD card Slot

VIVan. More Strengthened, Improved, and Affordable Apollo Supreme Original for you!. size 55MM72MM395mm. CPU AC6926. Loudspeaker 4R5W2. FM radio built-in. Battery Capacity 3.7V/800mA polymer battery. Port MicroUSBrecharge. Super Bass film 2 High quality super bass vibration film. The key configuration Tap the switch button: pattern+The volume to add and subtract+Play/pause. technical index. Incoming Current 5V-1A. operating temperature 1555-15-55. Bluetooth version VER. 5.0. Bluetooth frequency 2.4GHz. The horn type High quality double 16 core horn. Maximum power output 5W2. Microphone sensitivity 42db 2. Horn sensitivity 84~88 db. frequency 160Hz~15KHz. SNR 90dB. FMFrequency bandwidth range 76-108MHz. scope The effective distance of bluetooth connection is 10 meters. charging voltage USB 5V. antenna Bluetooth antenna/. cruising power Ultra-low power consumption, ultra-long battery life, bluetooth music playback 1.2~1.5 hours, the specific situation varies according to the actual e