diymore | DC 5V 3W Adjustable Bluetooth Power Amplifier Board Module Supports TF Card Memory Card Playback Type C Interface

Features:1. Paired with Type-C interface, it is more convenient and efficient to use.2. Built in TWS teaming function, double-click to switch tracks, with sensitive and smooth operation.3. Compatible with TF card playback, easy to read upon insertion, and can be used independently without Bluetooth.4. Using high-quality amplifier chips, the sound quality is clear and strong.5. Equipped with charging management, it generates lower heat and has higher efficiency.Parameters:Interface: Type CUSB power supply: DC5V1.25/2P Speaker Mother Seat: Suitable for 2-4 Ω, 3-5W Speakers1.25/2P battery socket: 3.7V battery, 3.3-4.2VPCB board size: 30mm * 26.5mmFunction Introduction:Click to turn on/long press to turn offClick pause/playDouble click on the next trackThree hits on the previous songFive Strike TWS TeamSix hits to clear pairingLong press sound card/tuning modeSwitch to BTmodeTYPE-C data interface supports charging/tuning/sound cardOriginal power amplifier, with more stable quality and higher efficiencyCharging management with parameter adjustment and current limit of 400MA, resulting in lower heat generation and higher efficiency.Support TF card memory card, support TF card memory card playback, default maximum volume when turned on, volume adjustment needs to be connected to BTsettings before inserting the card into the card reading modePackage Include:1X power amplifier board