KONKA 6.5 inch Speaker Portable Smart Acoustic Speaker Bluetooth 5.0

Portable smart speaker. 6.5 inch speaker. Wireless Bluetooth 5.0. Support U disk/TF card. Microphone interface. FM radio. HiFi high fidelity sound quality. 3.7V/4000mHA rechargeable battery. With dual Mic. With USB charging cable. With audio cable. With remote control. With strap. With User #39;s Manual. Model: A117S Signal to noise ratio: ≥70dB Distortion: ≤1% Speaker impedance: 3Ω Frequency response: 45Hz-20KHz Size: 220x150x350mm Speaker Connection 1. Wireless speaker connection: Turn on the speaker device, turn on the wireless connection function of the mobile phone, and search for the wireless device #34; #34;. (No need to enter a password, connect directly). 2. Other connections: The machine automatically detects and recognizes the external device when it is turned on, and enters the wireless connection AUX mode after it is turned on. The TF card or USB is inserted and automatically recognizes the playback. The latter has the priority principle, and the playback mode can also be switched by itself; the audio signal does not switch automatically, through [M] Key to switch to play in AUX mode. Questions and Answers Q: The product shuts down automatically? A: The battery is low, please charge it in time, it is recommended to use it after six hours of charging. Q: The product cannot be charged? A: Please use the charging cable delivered by this machine to make sure that the voltage of the connected USB interface is normal. Q: There is no sound from the product speaker? A: Make sure in the TF/wireless connection/AUX mode, in the playback state, and adjust the volume to an appropriate level. Q: There is no sound in the product AUX? A: 1. Please use this machine to distribute the audio cable, and select the correct audio output interface. 2. Insert a TF card or USB disk, it will not automatically enter the AUX mode, you must press the [M] key to switch AUX mode. 3 SKU : 3131/1505114980439506944/55