Main Features:- Noise Reduction Technology Canceling Background Noise Effectively Make You Enjoying Pure And High-Quality Music
- Rubber Oil Process And Comfortable Hand Feeling
- Curve Earpad More Fit To The Human Ears
- bluetooth V4.0 Technology Allows The Earphones Communicate With Your bluetooth-Enabled Devices Within 10M Range
- Advance Microphones System For Clear Calls In Windy Or Noisy Environments
- Support Fm Radio
Specification:bluetooth: V4.0
Transmission Range: 10M
Battery: 400Mah Li-Ion Battery
Standby Time: 250H
Working Time: 10H
Charging Time: 2.5H
Impedance: 32 Ohms
Frequency: 20Hz - 20Khz
Tf Card: Up To 32GDiv>Specification
Dimensions And Weight
Product Weight: 0.1850 KgBr> Package Weight: 0.2710 KgBr> Product Size(L X W X H): 17.50 X 7.80 X 18.00 Cm / 6.89 X 3.07 X 7.09 InchesBr> Package Size(L X W X H): 17.00 X 8.50 X 12.30 Cm / 6.69 X 3.35 X 4.84 InchesP>You Will Receive You Will Receive: 1 X Headphones 1 X Usb Cable 1 X English User Manual