SPECIFICATIONSBluetooth version: 5.0?Output Power: 3W THD=10%SNR:≥65dBDisplay Dimmer: 3-LevelItem Weight: 0. 35kgBattery. 5V 1400mAh lithium batterySize W x D x H: 139*45* 68 mmBattery LifeBuilt-in Rechargeable .Battery: 1400mAh lithium batteryPlaying Time: Approx 6 hours(Playing volumeCharging Time: Approx 3-4 hoursStand by: Approx 200 hours1.Built-in FM radioIn addition to listening to music, it also increases the auditory pleasure, and you like it in your free time.Radio stations, current?affairs, and funny jokes will add fun to you2.Three levels of brightness adjustment, I will guard you every nightSupports different brightness adjustments in the left gear, reading before going to bed and accompanying after bed, the?brightness can be flexibly adjusted3.Desktop phone holderIt can be used as a speaker for a mobile phone stand, follow the drama and watch the live broadcast, release your hands and?enjoy standing 。Body sound effects, new ideas you can't think of4.Easily answer mobile phone callsBuilt-in microphone, the call sound is as clear and bright as a music bag, smartNoise reduction, no noise, no delay5.Real-time ambient temperature displayBuilt-in temperature sensing device, the sensing environment temperature is displayed on the screen, 2 groups of alarm clock?selection + clock display, it is both a speaker and a clock alarm, multi-function operation is not monotonous6.Powerful bassWith two 40MM loud call and subwoofer diaphragms, bright Black without distortionExplosive power to satisfy your ears’ pursuit of sound quality7.LED LCD full screen, can be used as a mirror while listening to musicACCESSORIES1 x Speaker1 x User Manual1 x Micro USB Charging CableNOTES1. Please READ the user manual carefully before using this product and keep the it for future reference.2. Please wipe the LED screen with lens cloth gently to avoid scratching the surface.3.Connection: Bluetooth, up to 32GB Micro SD card,4.Built-in rechargeable .battery, this device can be charged from mobile phone adapt or computer.When the speaker prompts?tone battery low, please charge the speaker. If do not use it ,please turn it off. If you do not use it for a long time, please charge?it within 2-3 months to protect the battery.5. When the speaker is malfunction, please insert and press the"RESET" button built in the AUX socket, use some tools like?straighten clip.