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[(175)Green]
Support Dropshipping and Wholesaling.
100% Original and Good Quality with Free After-sale Warranty.
Amplifier board size: 2.9x3.6CM
Bluetooth 5.0, QCC3034, support for SBC, AAC, APTX, APTXLL, APTXHD, power on, with call function, the default volume is maximum
5V: drive dual 4 Euro 3W
6.5V: drive dual 4 ohm 5W
VCC, GND: power supply pins
LN(-), LP(+): Left speaker
RN(-), RP(+): Right speaker
COM: The common terminal of the key, the other end of the key is connected to VOL+, VOL-, PREV, NEXT, PLY respectively
M+, M-: microphone head (with positive and negative electrodes)
Key Description:
"VOL+": short press to increase the volume, long press to continuously increase the volume
"VOL-": Short press to decrease the volume, long press to continuously decrease the volume
"NEXT": short press the next song
"PREV": short press the previous song
"PLY": short press to play/pause/answer/hang up, long press for 1 second to reject incoming calls
Special function description:
"PLY": long press for 3 seconds to force into pairing mode, long press for 6 seconds to clear the pairing list
"PLY"+"VOL+": Press and hold for 1 second at the same time to enter the search TWS mode
"PLY"+"VOL-": Press and hold for 1 second at the same time to enter the searched TWS mode
"VOL+"+"VOL-": Press and hold for 1 second at the same time to disconnect TWS
Colour:green
Material:PCB
Package Contents:
1 x Amplifier
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Payment
If you meet any problem when making the payment, please contact AliExpress Customer Service Center to ask for help:
About Shipments
1.We will send out the orders ASAP within 2-5 days(except weekends and national holidays) once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially Russia and Belarus buyers, please confirm your full name.
3.We provide both post shipping and express shippings.For most countries, post shipping takes about 25-35 business days, and longer for some countries like Brazil, Peru.
Express shipping inlcude DHL, EMS, AliExpress Premium Shipping and Special Lines like Aramex. It takes about 7 days.(It will delay if your country meet some problem,Worker strike,weather problem and so on.)
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don¡¯t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us 5 star positive feedback.
Your affirmation is our greatest motivation ! ! !