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China
联系人 Mr. June
No. 18 lide Road, Baiyun District, Guangzhao, Chaozhou, Guangdong
² Performance parameters
1. Maximum output power: *5W
2. Frequency response: **0Hz**2KHz
3. SNR: ≥ *0dB
4. Speaker: Size *7mm (3 inch), Impedance 4&branded;
5. Operating voltage: 7.4V/***0mAH (lithium battery)
6. Power Adapter: DC9V/**0mA (AC :******0V input)
7. Charging time :***0 hours
8. Working time: full power **8 hours of continuous working (depending on volume)
9. TF Card / USB: supports MP3 format bit rate: *6Kbps***0kbps
*0. FM radio: Digital auto selection *7.****8MHz (Adjustable)
*1. Weight: **0g
*2. Dimensions: **5 × *3 × *3mm
