It is specially designed for sports enthusiasts with secure around-ear fit. Meanwhile, it is sweat proof, which can best suit users' needs for fitness, cross training and running. It is convenient and can give users an intelligent technology experience.
Specification Standby time : 450H Talk time : 9H Music playback time : 8H Charge voltage : 5V Charge time : 2H Bluetooth version: 4.1 Battery : 120 mA Voltage : 3.7V Loudspeaker : 16 ohm Product size : 19.5 x 19.5 x 11mm Length : 65mm Product weight : 18g Package size : 69.5 x 34 x 228mm Package weight : 146g

• HEAR MUSIC WITH PREMIUM SOUND QUALITY : unparalleled stereo sound quality ensured by 8mm acoustic drivers, Bluetooth CSR4.1 Apt-x and CVC noise reduction audio technology. An amazing sweetproof Bluetooth headset for running, jogging, exercise and any indoor or outdoor activities.
• NEVER MISS ANY INCOMING CALL : the wireless Bluetooth headsets with microphone enable you answer and end call, redial and voice dail number. Set your hands free anywhere anytime.
• MULTIPOINT CONNECTIONS : the Bluetooth headsets for iPhone 7, iOS and Android phones & tablets and other Bluetooth devices can pair with 2 different devices simultaneously! This doubles the possibilities for answering calls and streaming music to your in-ear headsets.
• LONGER BATTERY LIFE & VOICE PROMPT : our bluetooth earphones with 120mA polymer battery can last for 8 hours music play time, 9 hours talk time and 450 hours standby time after completely charge for 2 hours. It will promot " batter low" to remind you charging headsets.
• EASY TO USE : the sound volume, song selections, on / off and phone call controls are all on the wireless headset. The magnetic attraction earphones design is considerate, you do not need to worry about falling off or getting lost when hang it on your neck.

HEAR MUSIC WITH PREMIUM SOUND QUALITY : unparalleled stereo sound quality ensured by 8mm acoustic drivers, Bluetooth CSR4.1 Apt-x and CVC noise reduction audio technology. An amazing sweetproof Bluetooth headset for running, jogging, exercise and any indoor or outdoor activities.MIPOW