Item specifics
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Brand Name
BASEUS
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Style
In-ear
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Vocalism Principle
Dynamic
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Origin
CN(Origin)
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Active Noise-Cancellation
No
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Control Button
No
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Communication
True Wireless
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Volume Control
No
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Certification
CE
FCC
RoHS
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Number Of Drivers
2
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Plug Type
NONE
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Impedance Range
from 33 to 100 Ω
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Model Number
E9
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Headphone Pads Material
Silicone
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Waterproof
Yes
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Frequency Response Range
20 - 20000Hz
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Magnet Type
Other
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Wireless Type
bluetooth
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Line Length
0m
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Codecs
AAC
sbc
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Driver Diameter
10mm
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Resistance
0Ω
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Sensitivity
0dB
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Is wireless
Yes
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Connectors
Type c
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Earcups Type
Semi-open
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Bluetooth Version
Other
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Total Harmonic Distortion
1%
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Charging Method
Charging case
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Support APP
Yes
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Function
for Video Game
Common Headphone
For Mobile Phone
HiFi Headphone
Sport
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With Microphone
Yes
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Features
waterproof
With Microphone
Amazon Alexa Support
Apple Siri Support
Dual Connection
Playback Control
Google Assistant Support
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Bluetooth
5.3
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Music time
About 5 hours (70 % of the volume)
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Music time with a charging case
25-30 hours
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Charging time
About 1 hour(wired charging)
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Waterproof grade
IPX5
Baseus E9
Baseus smart connect
Baseus dual channel connection
Baseus rapid charge
30 hours of battery
Wireless 5.3
Noise cancellation with 4-mic system for clear calls 
Noise-cancellation for Clear Calls
Intelligent noise-cancelling system allows you enjoy your music even during a windy day
Ergonomic Design
3.5g lightweight bud with snug and secure fit for outdoor activities
Wireless 5.3
Higher efficiency andbetter anti-interference when connected, about 10m radius for connection.
Excellent Sound Quality
Powerful bass and a well-balanced supreme sound quality
0.038s low latency
Flawless experienc with Baseus self-developed dual-channel low latency technology
Fast Charging & Long Battery Life
Compatible with Baseus Flash Charge , 10 minutes charging ,120 minutes enjoying
Without a charging case:about 5 hours
With a charging case: about 30 hours
Wireless Charging
Customizable EQ Setting
In-ear Detection
The song stops playing when you take off the earphones, and resumes automatically when you put it on
Responsive Touch Control
Play / Pause: Wear and take out the earphones
Previous song:Press and hold left earbud for 1.5s
Activate voice assistant:Tap left or right earbud 3 times
Next song: Press and hold right earbud for 1.5s
Reiect a call:Press and hold left or right earbuds for 1.5s
Answer / Hang up: Double-tap left or right earbud
Switch to low latency mode: Turn on / off : Double tap or define setting on App
Upgraded App for More Functions
1.Short range calling and locating
2.Real-time battery level display
3.Location on map
4.User-defined key settings Customize Commands
5.User-defined settings Customize Name
Product Size
Product display
White and Black
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