Bluetooth 4.1 Wireless Stereo Business Unilateral Headset Hands-free Earbuds Earphone for Smart Cell Phone

Sensitivity: 118dB
Line Length: None
Time to market: 2016
Active Noise-Cancellation: No
Communication: Wireless
Support Memory Card: No
Vocalism Principle: Dynamic
Is wireless: Yes
Support Apt-x: Yes
Resistance: 9Ω
Control Button: No
Support APP: Yes
Plug Type: Wireless
Frequency Response Range: 20-20000Hz
Function: Wireless Headphone,Portable,Bluetooth
Model Number: 115280
Volume Control: No
Waterproof: No
Connectors: USB
With Microphone: Yes
Brand Name: ALLOYSEED
Style: Ear Hook
Wireless Type: Bluetooth
Supported Profiles: A2DP, AVRCP, HSP, HFP
Operating Range: Up to 10 Meters (33 Feet)
Talk/Music Play Time: About 10 hours
Standby Time: about 360 hours
Headset battery: 3.7V 80mA
Charging voltage: 5V 500mA
Charging time: 1.5~2 Hours
USB charging cable: approx 24cm/9.44'' approx
Unilateral headphone cable: 50cm/19.68'' approx