Excelvan K1 Bluetooth Stereo Handsfree One-Piece Earphone With Power Bank

Plug Type: Wireless
Support APP: No
Frequency Response Range: 20-20000Hz
Line Length: None
Function: Noise Cancelling,Portable,Bluetooth
Communication: Wireless
Support Memory Card: No
Waterproof: No
Resistance: 16Ω
Sensitivity: 120dB
Vocalism Principle: Dynamic
With Microphone: No
Is wireless: Yes
Connectors: USB
Support Apt-x: Yes
Brand Name: Excelvan
Model Number: K1
Style: In-Ear
Wireless Type: Bluetooth
Noise reduction: CVC6.0
Battery indicator: Polymer lithium battery 900mAh
Bluetooth version: 4.1
Support agreement: HFP, HSP, A2DP, AVRCP, APTX
Call distance: ≤10M
Talk time: 50H
Play time: 45H
Standby time: 100D
Charge time: 1~2H
Pair mode: K1