Jaybird RUN True Wireless Headphones for Running Secure Fit Sweat-Proof and Water Resistant Custom Sound 12 Hours Earphone

Wireless Type: Bluetooth
Plug Type: Wireless
Function: For Mobile Phone,HiFi Headphone,For iPod,Sport,Common Headphone
Connectors: None
Communication: Wireless
Active Noise-Cancellation: Yes
Support Memory Card: No
Control Button: No
Model Number: Jaybird RUN True
Is wireless: Yes
Support APP: Yes
Sensitivity: 103±3dB
With Microphone: Yes
Support Apt-x: No
Style: In-Ear
Volume Control: Yes
Frequency Response Range: 20-20000Hz
Waterproof: Yes
Vocalism Principle: Dynamic
Brand Name: Logitech
Line Length: none
Sound insulation: passive
Impedance: 16 ohms
Total harmonic distortion: <5% (1 kHz, lmW)
Audio format: 16-bit stereo
Codec: Using Bluetooth SBC
Drive unit size: 6 mm
Bluetooth version: 4.1
Frequency band: 2.4GHz
Specification: Handsfree / Headset Microphone / A2DP / AVCRP / SPP
Microphone Type: MEMS, omnidirectional
Play time: about 4 hours
Charging time: 2 hours
Fast charging: 1 hour of charging for 5 minutes
Charging: Use the USB cable to charge through the charger box
Input power: DC 5V1A
Type: Lithium-ion battery