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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Rowin
  • Model Number: LT-21
  • Use: Guitar
  • Type: Tuner
  • Color: Black and Yellow
  • Battery: CR2032
  • Tuning Items: Guitar, Bass, Violin, Ukulele, Chromatic
  • Style: 360 rotatable design
  • A4: 440Hz
  • Response Time: 20ms
  • Certification: CE, ROSH, FCC
  • OEM/ODM: Support
  • Payment Terms: TT/ Western Union/ PayPal

Packaging & Delivery

Packaging Details 1 per gift box, 100pcs per case for guitar tuner

Wholesale violin electric guitar tuner LT-21 with bass guitar tuner in stock

Name: Tinnie

Skype: rowin.sales8

Phone / WhatsApp: +86 13192019389


Product Description



Features of Rowin music LT-21 guitar tuner


1. Fashional appearance, 360 rotatable design allow any angle viewing
2. Smart size, easy to taking&saving space 

3. A4: 440Hz

4. Colorful LCD display 

5. Response Time:20ms

6.Built-in piezo sensor


Specifications of Rowin music LT-21 guitar tuner


BrandRowin music
Model NumberLT-21
Tuning itemGuitar, Bass, Violin, Ukulele, Chromatic
MOQ100 pieces
CertificationCE, ROSH, FCC




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Packaging & Shipping

Payment Terms

TT/ Western Union/ PayPal/ LC.etc

Shipping Ways

DHL, EMS, UPS, TNT, FEDEX, Ocean Shipping.etc

Delivery Time

Sample Order: 3-7 working days 

Mass Order: 3-15 working days

OEM  & ODM: 15- 30 working days after receiving your sample confirmation and payment.



Company Information






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