OH Audio Power Amplifier Digital Amplifier Board Bluetooth 5.0

Description: Color: green Material: circuit board Power: 25W Bluetooth version: 5.0 Voltage: DC3.7-5V cannot be higher than 5V Current: 1.5A-2A or above specially nded that if using 3.7V lithium battery, please ensure that lithium battery and disarge can rea 1.5A, some lithium battery has voltage but current is unstable or can not meet the requirements, please use it with caution; otherwise it will restart or Poor sound quality, bad sound, distortion, etc. Introduction: This product adopts 5.0 Bluetooth DC3.7V-5V power supply through secondary hardware for secondary development processing. The maximum power can be configured to rea 10W 5W2, and can also be modified for external power amplifier from 3P socket OUT audio output external Claim: 3P socket OUT audio output: If you need to connect other power amplifiers, you can connect from here intermediate audio ground, left and right are L and R respectively Bluetooth connection: The mobile phone starts Bluetooth detection from the setup menu, so that the mobile phone is detected by the device, and then goes to the Bluetooth menu - sear for the device or the paired device. After searing YMX-868BT #34;Tou Pairing #34;, it also hears #34;Connected successfully or prompts #34; to complete the pairing; Note: Not a smartphone fo Android to enter the password -0000; product Bluetooth device name YMX-868BT Pay attention: Red 2P seat BAT is connected to the power supply positive DC3.7V to 5V, GND is connected to the negative pole; white 2P seat from bottom to top L-O-/L-O is connected to the speaker 1, white 2P seat R-O-/R-O is connected to the speaker Product size: 4.13.71cm Working voltage lithium battery 3.7V, or regulated power supply DC DC 4.5-5V, current 600-700MA when connected to a speaker; 1.5-2A for two speakers Lithium-powered speaker with 4 ohms 3W3W, voltage regulator Power 5V speaker with 4 ohms 5W5W If the current is not enough, there will be a jump or Bluetooth inity, the will always restart or the