USAMS US-YI001 YI Series Ear Hook TWS bluetooh 5.0 In Ear Earphone Wireless Stereo Noise Cancelling

a??Features:
bluetooth?5.0,?more?stable?transmission?and?stronger?singnal.
Anti-slip?ear?hook?design,?lightweight?and?comfortable?wearing.
Anti-sweat?and?waterproof,?more?convenient?for?exercise.
Clear?sound?quality,?HD?phone?call.
Intelligent?audio?switching,?support?for?single?ear?use.

Specification:
Brand:?USAMS
Model:?US-YI001
bluetooth?version:?5.0
a??Dimension:Charging Case:77*77*43mm
Impedance:?32??
Connection?distance:?a???10?meters
Frequency?response:?20Hz-20KHz
Sensitivity:?115dB?±?3dB
Continuous?talk?time:?about?4?hours
Continuous?playing?time:?3.5-4?hours
Headphone?power:?40mAh
Standby?time:?80?hours
Headphone?charging?time:?about?1?hour
Charging?bin?power:?300mAh
Charging?bin?input:?5V-1A
Charging?bin?charging?time:?about?1?hour
Compatible?with:
for Apple for Samsung?Huawei,?etc.?devices?that?support?bluetooth?5.0

Package?included:
1?x?Pair?of?Earphones
1?x?Charging?Bin
1?x?Charging?Cable
1?x?Set?of?Ear?Caps
1?x?English?and?Chinese?User?Manual
Other?items?not?included