ABOUT THIS PRODUCT
 
Ergonomic customized design
Bluetooth V5.0 technology
Up to 12 hours playtime 
High-definition microphone support calls
Super Bass sound
LED power display
All compatible
 
Centechia F9-9 touch control true wireless earbuds packed with cutting edge technology, ergonimic design makes it fit securely in your ears plus the latest Bluetooth 5.0 providing strong  stable connection. 
 
F9-9 has an intelligent noise reduction so no worries about surrounding noise when travelling in the train.
 
Easy pairing, just take out of the charging box once first paired. You are connected to your favourite play lists. 
 
The IPX7 depth waterproof design, anti-corrosion material makes it great product when swimming as your earbuds is protected against water damage. 
 
The 1200mAh large-capacity charging bin provides long-lasting battery life 4 hours + single play. This is just perfect for a long day out plus intelligent LED digital display help detail battery power level.
 
Finally, enjoy clear crystal HD call and great sound bass with Centechia F9-9 without any wire connection on the go.
 
Product Specifications:
Brand name : Centechia
Model : F9-9
Bluetooth version: V5.0
Frequency response: 100Hx-8KHz
Signal to noise ratio: ≧ 70DB
Operation: Touch
Headphone material: PC material
Bluetooth distance 10m/32.81ft
IPX7 waterproof
Active noise reduction
Connection method: single / double use
Power display: LED digital display
Single ear capacity: 50 mA
Charging compartment capacity: 1200 mAh
Auto start: support
Automatic pairing: support
Life time: about 4 hours
Talk time: about 4 hours
 
Package Included:
1*Pair of Wireless Earbuds (Left & Right)
1*Charging Case
1*Charging Cable
4*Ear cap
1*User Manual