Details
Product Feature:
1. Use high-quality materials, durable
2.10 natural sounds, up to 1023 sound combinations
3. The Bluetooth name of each product can be changed, and multiple products can be easily identified
4. The volume of prompt tone can be adjusted to meet different needs of customers
5. Upgrade large chips, support AAC Bluetooth decoding, more lossless formats, low latency, support APP and TWS
 
Parameters:
Model: ZK-1001B
Name: Mono 100W Bluetooth audio amplifier board module
Power amplifier chip: TPA3116D2
Bluetooth version: 5.1
Bluetooth transmission distance: 15 meters
Audio input: Bluetooth+AUX+USB stick+USB sound card
Audio output: mono 100W
Adaptive power supply: DC7-24V, ≥ 4A (AC power is not allowed)
Adapted horn: 20-100W, 3-8 Ω
Volume adjustment: total volume with key click: play/pause double click: next song triple click: enter or exit TWS mode long press: turn off/on
Protection mechanism: input anti-reverse connection, over-temperature, over-current, short circuit, anti-static protection
Features: support Wuzhi Audio APP. Modify Bluetooth name, password settings, prompt
Sound volume adjustment, on/off prompt tone, sleep aid song, firmware upgrade, etc.
 
The box matching function and the true wireless function make the two sets of speakers can be combined to form a left and right channel box matching, with a stronger sense of spatial positioning.
 
Product size: 89x45x20mm
 
Package list:
2 x Power amplifier board(the shell needs to be assembled by yourself)

1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.

3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.

3. Please include your eBay ID and item number with any email requests.

Datacaciques