Function
Microphone, Power Bank, true wireless stereo, Waterproof, LED Display, Noise Cancelling, Support Xiaomi AI Assistant, Support other AI Assistant, Support Amazon Alexa, Support Apple Siri, Support Google Assistant
Use
Portable Media Player, Mobile Phone, COMPUTER, Gaming, Sports, Travel, PROFESSIONAL, HEARING AID, HiFi Headphone
Active Noise-Cancellation
NO
Battery Indicator
Digital Display
Wireless delay time
41-50 ms
Brand Name
Yissi / OEM ODM
Place of Origin
Guangdong, China
Vocalism Principle
Dymatic
Game atmosphere light
single color
Product name
F9 Classic Hot Sale Wireless Earbuds
Blue-tooth Chipset / Version
JL 6973 / V5.1 + EDR + ENC
Battery capacity
Earpiece: 50 mAh; Charging case: 1200 mAh
Working / playing time
About 4-5 hours
Standby time
About 120 hours
Charging time
About 1~2 hours
Control method
Touch control
Feature 1
Ergonomic design, Noise Reduction
Feature 2
Low Latency, HD Call, Voice Assistant, Hifi Stereo Sound
Compatible
for iPhone Android Smart Mobile Phones