Pre-order: will take 2-3 days for process. Specification: TECHNICAL SPECSBluetooth Version: v5.3Bluetooth Profiles: A2DP, AVRCP, HFP, HID, AVCIP, AVDTPBluetooth Frequency: 60Hz-15kHzInput: DC 5V/500mADriver Diameter: 45mmSpeaker Output: 5W*1Impedance: 3ΩSignal to Noise Ratio: 83dBBattery Capacity: 1200mAhOperating Distance: 10mTF Card/ USB Flash Max Capacity Supported: 64GbMusic Format Supported: MP3/ WMA/ WAV/ APE/ FLACTotal Charging Time: 2-3 hoursTotal Playtime: 24 hours WARRANTY: 1 YEAR

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