Bluetooth Headphones Wireless Sports Earhook Earphones w/Mic HD Stereo Sweatproof in Ear Earbuds for Gym Running Workout Noise Cancelling Headsets (Black)

WHY THE MUCRO IS THE BETTER CHOICE IN BLUETOOTH HEADPHONES?SUPERIOR SOUND and AMAZING VOLUME: Our in-ear design offers incredible sound quality with deep bass and crystal clear treble, no matter your taste in music.- TRUE HIGH DEFINITION SOUND Enjoy Stereo Sound with High Definition and unparalleled rock-solid bass with ultra crisp treble.- BLUETOOTH V4.0 SKIP-FREE WIRELESS UP TO 30 FEET- IPX5 WATERPROOF / SWEATPROOF PROTECTION- LONGER BATTERY LIFE - Better battery efficiency with up to 5 HOURS of play.- STYLISH AND ERGONOMIC DESIGN Cordless Headphones- PASSIVE NOISE CANCELLATION- SECURE COMFORT FIT- CONTROL CALLS - Hands Free Calling and Easy Controls for volume, skip, pause and play.- COMPATIBLE WITH ALL BLUETOOTH ENABLED DEVICES Connect with two smart phones at once.Technical specification:- Bluetooth protocolA2DP1.2HFP1.6HSP1.2AVRCP1.4SPPGAIAAPTXCVC-BluetoothSpecification:4.0+EDRTransmission Distance: 30ft- Battery: Lithium-ion Polymer 90mAh- Frequency Response: 20-2000Hz- Charging Time: about an Hours- Playback Time: Up to 5 Hours- Standby Time: 100h- Maximum Power5mW- Impedances10 3210%1000HzWhat's in the Box:1* Bluetooth Headhpone1* Charge USB Cable 3* Sets of Ear Tips - Small, Medium, Large1* User ManualTips:1 Please charged your headphone when in low battery life to achieve better Bluetooth connection and protect your battery.2Please choose suitable ear tips and wear your headphone tightly when you are running or cycling, it will help you reduce the annoying wind noise.