Wireless Bluetooth Headphones Stereo Foldable Sport Earphone with Microphone Handfree for MP3 Player
SPECIFICATIONS
Active Noise-Cancellation: Yes
Battery Capacity[mAh]: 400
Battery life up to[hours]: 20
Bluetooth Version: 5.3
Category: Earphones & Headphones
Certification: CE,FCC,RoHS
Charging Method: cable
Communication: WireLess
Connectors: USB
Control Button: Yes
Depth[mm]: 170
Driver Diameter: 40
Earcups Type: Sealed
Features: With microphone
Frequency: 2.40GHz-2.48GHz
Frequency Response Range: 20 - 20000
Function: Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For Study
Headphone Pads Material: Memory Foam
Height[mm]: 180
High-concerned chemical: None
Impedance Range: up to 32 Ω
Is wireless: Yes
Line Length: 1None
MP3 mode: support SD card playing MP3
Magnet Type: Neodymium
Material: Plastic
Max Output: 128
Maximum wireless range[m]: <10m
NFC Technology: Yes
Number Of Drivers: 2
Package List: User Manual,Charging Cable
Playing time: >15hours,powered by rechargeable 400MAH battery
Plug Type: Line Type
Resistance: 32Ω
Sensitivity: 92dB
Sound Isolating: Yes
Speaker: high quality 40 mm diameter speaker
Style: Wired in-ear headphones
Support APP: No
Support Memory Card: Yes
Support system: Mobile Phone,Computer TV all have bluetooth function
Total Harmonic Distortion: 0.5
Vocalism Principle: Dynamic
Voice assistant built-in: Yes
Volume Control: Yes
Waterproof: Yes
Weight[g]: 165
Width[mm]: 80
Wireless Type: Bluetooth
With Microphone: Yes
charge time: about 2.5hours
color: red,blue,orange,pink,green,black...
effective distance: about 10-15meters
version: bluetooth V5.3
Product Description:
Specification:
1> Bluetooth Version: V5.3
2>Frequency: 2.40GHz-2.48GHz
3>Bluetooth mode support: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
4>Frequency response: 20 Hz - 20 KHz
5>Power: ≤ 4 dBm, class 2
6>S/N rate: 70 db
7>Effective range:10 meters
8>Voltage:3.7VDC (built-in 400MAH rechargeable battery)
9> Play time: 20 Hours, Charge time: 2.5 Hours ,Standy time: 360 Hours
10>operate temperature:-4 ~ +131°F(-20 ~ +55°C)






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