Button Operation Guide
REC/MIC Button: Input line control microphone, short press for recording to USB/CARD device.
MODE Button: Switch between USB/TF/FM/AUX/Bluetooth/MIC functions sequentially.
Vol- Button (Last Song/Volume Down): MP3: short press for previous song, long press for volume decrease. FM: short press to increase station number. Bluetooth: short press for playback, long press for volume decrease.
Auto Button (Play/Pause): MP3: short press for play/pause. FM: short press for play/pause, long press for automatic radio reception. Bluetooth: short press for play/pause, long press for TWS pairing.
Vol+/ACCO Button (Next Song/Volume Up): MP3: short press for next song, long press for volume increase. FM: short press to decrease station number. Bluetooth: short press for next song, long press for volume decrease.
Payment & Shipping Terms
PAYMENT: Standard terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Additional payment methods: T/T, PayPal, Western Union.
SHIPPING & WARRANTY: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One year warranty included.
Frequently Asked Questions
What is the minimum order quantity for your products?
If you need a small order, please contact us directly.
How long is your delivery time?
Products are shipped within 3 days after payment confirmation, with delivery time of 3 to 6 days.
Do you test or inspect all items before delivery?
Yes, we test and check all items before shipment.
What is your warranty?
60 days after receiving goods. Products are 100% tested before shipping. Defective goods must be reported within 3 days of delivery. Returns must be in original condition for refund eligibility. Buyer responsible for return freight.
How do I pay for the order?
We accept wire transfer, Western Union, PayPal, MoneyGram, escrow. Contact us for other payment methods.