- SPU: AL-4DGZ-7hzhrpxs[9]
- Model: SY-638
- Launch Date: 2010
- Interface: High-Speed USB 2.0
- Supported Memory Cards: SD
- Supported Memory Cards: SDHC
- Supported Memory Cards: TF
- Supported Memory Cards: MicroSD
- Installation Method: External
- Operating System Requirements: Compatible with General
- Weight: 15g
- Warranty: Negotiable
- Applicable Gifting Occasions: Wedding
- Applicable Gifting Occasions: Birthday
- Applicable Gifting Occasions: Festival
- Applicable Gifting Occasions: Moving In
- Applicable Gifting Occasions: Trade Show
- Applicable Gifting Occasions: Advertising & Promotion
- Applicable Gifting Occasions: Employee Benefits
- Applicable Gifting Occasions: Anniversary Celebration
- Applicable Gifting Occasions: Business Gifts
- Applicable Gifting Occasions: Opening Ceremony
- Applicable Gifting Occasions: Award Commemoration
- Applicable Gifting Occasions: Public Relations Planning
- Gifting Purpose: Advertising Gifts
- OEM: Available
- Logo Printing: Possible
- Customization: Yes
- Fastest Lead Time: 1-3 Days
- Customization Method: Customization Based on Images
- Supports Single Piece Order: Yes
- Invoice: No Invoice Provided
- After-Sales Service: Negotiable
- Packing List: Bare Machine / Half-Price Packaging
- Material: Aluminum Alloy
- Style: Aluminum Alloy
- Interface Type: USB 2.0
- Type: Computer Drone Speaker, etc.
- Applicable Target: Computer Speakers, Digital Products, Mobile Phones, Memory Cards, etc.
- Supports Mixed Orders: Yes







After sales information
Within 15 days from the date of receipt, customers can be provided with an unconditional return service. The application for return of goods requires the consent of the merchant in the store.
Procurement and delivery
Delivery time: For products in stock, they will be shipped within 3 working days (excluding holidays) after you place your order and make payment. You will receive our notification after shipment.
payment
Credit card payment (quick payment) is a new payment method jointly launched by third-party payment platforms and major banks. It is one of the safest and easiest payment methods. Users do not need to activate online banking in advance, they can complete quick payments by entering information such as card face and mobile phone dynamic password. Quick payment allows various bank card users to conveniently make online payments without the need for special online banking activation.
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