Specifications

• Chipset: GPD2856C; Onboard 2W mono amplifier(5V power of up to 3W) is directly connected to the speaker (recommendation 4 Ω 3W speakers)
• Output Connector: 3.5mm gold plated headphone jack can connect with headphones or external audio
• Power: With a Micro USB port.Through the mobile phone data line can use mobile power supply or the USB cable to charge the MP3 battery,also can use 3.7V lithium battery,or USB 5V power supply
• Storage: Support TF Card (mobile phone memory card upto 16GB) and U disk upto 32GB (USB pendrive) play mode
• Power range: 3.7~5.5V