MH MX8 1pcs M18 + M28 M38 Bluetooth MP3 Audio Receiver Lossless Decoder HiFi BLT 4.2

【Descripcion】MH-M18:Simplest version;MH-M28:with headphone port and microUSB power supply; MH-M38:Built-in 5W+5W amplifier; MIcroUSB power supply 【Design Compact】M28 and M38 supports micro power supply, M28 provides audio headphone interface, and M38 contains internal power amplifier. They all work with lithium battery.Only M18 includes volume and memory adjustment, silent interface and button extender. 【High performance】 Bluetooth Version V4.2, New Bluetooth version and provides you with a perfect user experience., Supports automatic bluetooth connection technique, WAV compatible with decoding / WMA / FLAC / APE / MP3 without loss, dual output via 3D. 【Easy operation】When the module is turned on, look for the bluetooth name MH-M18 / MH-M28 / MH-M38 on your phone, and connect with bluetooth, then play music. Blue indicator module: 1. Not connected: flash; 2. connection: stable light; 3. Playback: slow flash.