Wooden Bluetooth Speaker 12W Portable Speaker Loud Stereo Sound 66 ft Bluetooth Range Built-in Mic Perfect Portable Wireless Speaker for Phones Tablets Computer Radio

[Product Parameters] Communication range: 20-25m linear distance (depending on the environment). Loudspeaker specification: 2?2? 3WX4 System frequency response: 90Hz~20KHz Signal-to-noise ratio: ?85dB Input sensitivity: 600100mv Power supply / rated voltage: DC 5V/USB 5V Rated current: DC1.5A Product weight: 927g Product size: 12.6 x 4.1 x 3.2 inch/32 x 10.5 x 8.2 cm Package Included: 1 x bluetooth speaker 1 x AUX audio cable 1 x USB charging cable 1 x Instruction Manual Note: When playing music using the AUX audio cable while charging, you must confirm that both connected devices are running at the same time. Otherwise, the current noise of the computer itself during shutdown may be generated through the speaker. It is not the speaker noise, but the current sound (computer noise) from the charging source.Therefore, it is best to unplug the USB charging cable when not in use. [Speaker Operation Guide] 1. Switch mode: Press the "Mode" button to switch between Bluetooth mode, TF card mode and AUX mode. 2. Bluetooth pairing: After switching the speaker to Bluetooth mode, turn on the Bluetooth function of the phone and search for the device. Find the device name "A2" and click "Connect". Once the pairing is successful, you will hear a voice prompt indicating that Bluetooth is connected. The speakers have an automatic memory function that can be paired automatically once connected via Bluetooth. 3. Auxiliary Socket: Connect to any version of the machine (PC, laptop, tablet, TV, mobile phone, etc.) with a 3.5mm audio cable. 4. Microphone hole: You can make a mobile call through the microphone hole in Bluetooth. When you're playing music, a call comes in. You can answer it through pressing the play button on the speaker, and when you reject it, just press the play button again.