+86 13689515148
sales04@tyjtw.com
PRODUCT
Product Description
The company owns two factories, one of which is committed to manufacturing calculators, another focuses on the production&development of mobile powers and bluetooth speakers, so, our products cover:
1) students calculators ranging from primary school, junior middle school, to high middle school calculators
2) wireless speaker
3) mobile powers
We have passed the CE/ FC/ ROHS accreditation, and ISO9001 and ISO14001 accreditation.
Our products’ quality is very stable and superior, and the performance or parameters are outstanding.
BLUETOOTH AUDIO
CALCULATOR
Product Parameters
| Model Number | Color | Description | More details |
| V4 | Customed | Loudspeaker output:3W | Picture customed, need plus $4 for one piece |
| Battery:2000mAh | |||
| Playback time:6~8h | |||
| Bluetooth Version:V5.0 | |||
| Working voltage:DC3.7V~4.2V | |||
| Dimension:84*85*50 mm | |||
Keywords:
V4
Related Products
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WHO WE ARE
TIANYAN is a professional manufacturer of electronics products.
CONTACT US
No.168, Changshan Industrial Zone, Liulian Community, Pingdi Street, Shenzhen City, Guangdong, China.
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