Battery capacity: polymer lithium battery 60ma
Listening to music time: 2.5-3 hours Support up and down music/pause playback
Talk time: 2.5-3 hours
Standby time: 130 hours
Charging time: 1hours
Working current: 22MA
Standby current: 4uA
Pairing method: long press, red, blue, and fast flash is pairing mode.
Chinese and English voice switching: When the red and blue lights alternately flash, press the power button twice.
Prompt tone: Boot prompt: POWER ON
Shutdown hint: power off
Pairing status prompt: paring
Connection prompt: Your device is connected.
Disconnected prompt: Your device is the disconnect.
Low battery prompt: battery low.
Button function: long press to power on, long press to turn off, click music pause/play/call answer / hang up the phone, double click the next song.
It made Light and weightless body with light material only 13g weight the presence of the headphone not felt during exercise. Built-in safety battery. It can 300 songs play when it fully charge, only need to charge once a week.
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless+Wired
Volume Control: Yes
Style: In-Ear
Sensitivity: 122±3dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Max Output: 0mW
Line Length: 0.6mm
Support APP: Yes
Function: Common Headphone
Function: For Mobile Phone
Function: Sport
Number Of Drivers: 2
Plug Type: Line Type
Package List: User Manual
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: None
Model Number: XT11 Earphone
Earcups Type: Sealed
Headphone Pads Material: Other
Bluetooth Version: 4.2
Codecs: Apt-X
Support Memory Card: No
Driver Diameter: 20mm
Resistance: 32ΩΩ
Waterproof: No
Frequency Response Range: 20 - 22000Hz
Total Harmonic Distortion: 0NO%
With Microphone: Yes
Features: With Microphone
Charging Method: CABLE
Magnet Type: Ferrite
Feature 1: Bluetooth V4.2 Earphone for Samsung Galaxy S10 S9
Feature 2: Strong Bass Bluetooth earphone for iPhone 7 8 6
Feature 3: Big power Bluetooth Earphone for Redmi note 8 7
Feature 4: In-ear Bluetooth Earphone for Running
Feature 5: Sports Bluetooth earphone with mic
Feature 6: Fast Charging Could Use 2-3 Hours
Feature 7: HI-FI Sound Earphone for Xiaomi 9 8 7