Specifications:

• Batteria Type: Li-Polymer Lithium Polymer Rechargeable Accumulator Pack Replacement
• Brand Name: anjing
• Certification: CE
• Compatible for model: for FIIO X3 Mark III Player Speaker
• If in stock and track code: Yes
• Model Number: for FIIO X3 Mark III Player Speaker
• Nominal Voltage: 3.7V
• Origin: CN(Origin)
• Package: No
• Rechargeable: Yes
• Type: Battery Pack
• Use: MP3 / MP4 Player