bluetooth, Microphone, true wireless stereo, Waterproof, LED Display, Noise Cancelling
Waterproof Standard
IPX-4
Connectors
TYPE-C
Use
Mobile Phone, COMPUTER, Sports, Travel
Control Button
No
Is wireless
Yes
Bluetooth Standard
Bluetooth v5.3
Model Number
G390
Brand Name
Rambotech/OEM/ODM
Private Mold
Yes
Version
V5.2, JL6976D
Logo
Customized Logo Welcomed
Battery Capacity
Lithium Battery 40*2mAh
Working Time
About 4-5 hours
Charging Box Capacity
1200 mAh
Charging Time:
earphones-1 hours,charging case -1.5 hours
Range
10 meters
Speaker Size
10mm
MIC
MEMS MIC 42±3dB
Cyclic charging times
about 11 times
Packaging and delivery
Packaging Details
WHAT YOU GET 1 x G390 earphone mini earbuds 1 x 1200mAh Magnetic Charging Case 1 x Type-C Charging cable 3 x Couples Silicone Ear Tips (S, M, L) 1 x Customized User Manual(official order) Touch Control New Design Mini G16JA Dual Driver USB-C TWS Mobile Gaming Wireless Earphone Earbud