5.3 Stereo Bluetooth Hat Movement Module for Knitted Music Hat and Bluetooth Eye Mask with Headband

​Feature: Bluetooth 5.3 chip ensures fast and seamless connection. The operation is simple, efficient, and faster. Bluetooth 5.3 chip with low power consumption and no lag, supports multi-point connection Bluetooth 5.3 chip, with lower data transmission loss compared to the previous generation, faster transmission speed, and an effective distance of about 10-15m Using high-quality polymer battery cores with sufficient capacity, the battery life is longer and the endurance is longer Supports multi-point connections, low power consumption without lagging, simple and convenient operation, allowing for easy answering, chatting, and listening to music at will Specification: Size: 38 * 33 * 11MM Bluetooth version: Bluetooth V5.3+EDR Speaker size: 30MM Transmission distance: accessible 20M Channel System: Stereo Battery capacity: 180MAH Standby time: 7200H Interface type: Micro USB Package including: 1Pc * 5.3 Stereo Bluetooth Module Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. No Retail Box,Packing Safely in Bubble Bag.