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₱189.00
₱315.00Save up to 40%

ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31

Sold by Coco LK Shop
5(2)
39 sold

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From ₱36.00
Est. delivery by May 12 - May 14

Specifications

Customer reviews (2)

J** #**a
J** #**a
Item: TB21-16Chip
Goods item solid
6d ago
d**o
d**o
Item: TB21-32Chip
Ok
1w ago
Coco LK Shop
105 items
Shop performance
Better than 92% of other shops
Ships within 2 days
81%
Responds within 24 hours
92%

About this product

Amplifier TypeHome Amplifier
Product ConditionNew
Battery in The ProductNo
With BatteryNo
Input Voltage(V)12-24V
Warranty TypeManufacturer Warrenty
BrandWUZHI AUDIO

Product description

TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Stereo Audio Digital Amp Module 50W x2 100W Subwoofer
Highlight:
Model: TB21
Input Mode: Bluetooth
Work Voltage: DC 12V-24V(Above 2A)
Channel: 2.1 CH Stereo Output
Bluetooth version: Bluetooth 5.0
Bluetooth transmission distance: 50 Ft
MAX Power Output: 50W x 2 +100W
Terminating Impedance: 4 Ohm-8 Ohm
Match Speaker: 30watt-200wat
DC socket: 5.5*2.1mm
Product Introduction of ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31 12
Product Introduction of ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31 13
Product Introduction of ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31 14
Product Introduction of ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31 15
Product Introduction of ZK-TB21 Bluetooth 5.0 Amplifier Board 2.1 Channel Mini Wireless Audio Digital Amp Subwoofer TPA31 16

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FAQ

What Is TikTok Shop and How Do I Access It?

TikTok Shop is an integrated e-commerce platform within the TikTok app, allowing users to discover and purchase products directly from videos, live streams, and creator profiles.
How to Access:
  • In-App: Open TikTok and tap the "Shop" tab or the shopping bag icon.
  • Through Videos: Click on product links showcased in videos.
  • Profile Storefronts: Visit a seller's profile and tap on their"Shopping" tab.
Keywords:
  • TikTok Shop
  • TikTok Shop App
  • TikTok Shop Login
  • How to Look Through TikTok Shops

How Do I Get TikTok Shop Promo Codes and Free Shipping?

To obtain TikTok Shop promo codes and free shipping codes:
  • Follow Official Accounts: Keep an eye on TikTok Shop's official promotions.
  • Engage with Creators: Influencers may share exclusive promo codes during live streams.
  • First Order Discounts: New users often receive a promo code for the first order.
  • Seasonal Sales: Look out for discounts during holidays.
Keywords:
  • TikTok Shop Promo Code
  • TikTok Shop Free Shipping Code
  • TikTok Shop Promo Code First Order
  • TikTok Shop Gift Card

Is TikTok Shop Safe and Legitimate to Buy From?

Yes, TikTok Shop is safe and legitimate. It provides secure payment optionsand verifies sellers to protect buyers.
Tips for Safety:
  • Purchase from verified sellers with positive reviews.
  • Read product descriptions carefully.
  • Use secure payment methods within the app.
Keywords:
  • Is TikTok Shop Safe
  • Is TikTok Shop Legit
  • Can You Trust TikTok Shop

How Do I Sell on TikTok Shop?

To start selling on TikTok Shop:
  1. Register as a Seller:
  2. Provide Business Information:
    • Submit necessary documents for verification.
  3. List Your Products:
    • Add product details and images.
  4. Promote Your Products:
Keywords:
  • How to Sell on TikTok Shop
  • TikTok Shop Seller
  • TikTok Shop Creator

Can I Sell Digital Products on TikTok Shop?

Currently, TikTok Shop primarily supports physical products. To sell digital products:
Keywords:
  • Can You Sell Digital Products on TikTok Shop
  • TikTok Shop Policies

How Do I Add a TikTok Shop Link to My Video?

To add a shop link to your TikTok video:
  • Create Your Video: Record and edit as usual.
  • Add Link Before Posting:
    • Tap on "Add Link".
    • Select "Product".
    • Choose the item from your TikTok Shop listings.
  • Post Your Video: The product link will appear on your video.
Keywords:
  • How to Add TikTok Shop Link to Video
  • TikTok Shop Integration

How Do I Connect Shopify to TikTok Shop?

To connect your Shopify store:
  1. Install TikTok App on Shopify:
    • Go to Shopify App Store.
    • Install the TikTok channel app.
  2. Link Accounts:
    • Follow prompts to connect TikTok and Shopify.
  3. Sync Products:
    • Select products to feature on TikTok Shop.
  4. Set Up Tracking:
    • Install TikTok Pixel for analytics.
Keywords:
  • How to Connect Shopify to TikTok Shop
  • Shopify TikTok Shop Integration

How Long Does TikTok Shop Take to Deliver and Can I Track My Order?

Delivery times vary depending on the seller and shipping method.
  • Estimated Delivery:
    • Provided at checkout or in order details.
  • Order Tracking:
    • Go to "Orders" in TikTok Shop.
    • Select your order to view tracking information.
Keywords:
  • How Long Does TikTok Shop Take to Deliver
  • TikTok Shop Order Tracking

Why Is TikTok Shop So Affordable?

TikTok Shop often offers lower prices due to:
  • Direct Sales Model:
    • Sellers can reduce costs by selling directly to consumers.
  • Promotions and Discounts:
    • Frequent sales events and promo codes.
  • High Competition:
    • Sellers compete on price to attract buyers.
    • Keywords:
    • Why Is TikTok Shop So Cheap
    • TikTok Shop Deals

    What Is the TikTok Shop Return Policy and How Do I Cancel an Order?

    • Return Policy:
      • Varies by seller, but generally allows returns within 14-30 days.
      • Items must be unused and in original packaging.
    • How to Return:
      • Go to "Orders".
      • Select the item and initiate a return.
    • Canceling an Order:
      • If the order hasn't shipped, you can cancel it from the order details page.
    Keywords:
    • TikTok Shop Return Policy
    • How to Cancel TikTok Shop Order
    • TikTok Shop Refunds
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