Product Description
Bluetooth chip:CSR8635
Bluetooth version:V4.1+EDR
Audio profiles:APTX
Noise reduction technology:CVC6.0
Support profiles:HFP,HSP,AVRCP, A2DP
Frequency range:2.4-2.483GHz
Through-put power:Class2 (10meters）
Modulation mode:GFSK
Speaker unit:φ11mm 3mW *2
Microphone:4015 -42dB±2dB
Battery type:501025 85mAH rechargeable lithium-ion polymer battery
Charging voltage:USB 5V
Charging time:Less than 2 hours
Call / music time:About 4 hours
Standby time:About 10 days

Functions
1)Phone calls, hang up the telephone replay
2)Music play / pause support up and down
3)Call number
4)Voice prompt
5)At the same time,it could connection between 2 mobile phones.
6)IOS power display

Package Include
1*Headset
1*Instructions
1*Charging line
2*Earphone cap

• COMFORTABLE IN-EAR DESIGN:Wireless earbud headset snug and secure,your music stays smooth when you are treadmill jogging,cycling,exercising and doing other activitie.
• EXCELLENT BATTERY PERFORMANCE:The polymer 85mAh battery in the bluetooth headphones wireless device provides 4 hours of talk & playing time & 200 hours of standby time.
• SWEATPROOF:Extra protected against sweat,using the latest grade waterproof sweatproof electronic element so that you can use it even while exercising and doing any other job.
• LATEST BLUETOOTH 4.1 TECHNOLOGY:Ultra HD 360 surround STEREO,adopted NOISE CANCELLATION technology,guarantees HD stereo clear sound quality and provides steady Bluetooth signal and support stereo lossless music.
• PAIR WITH ANY 2 DEVICE:The wireless headphones can pair with 2 different bluetooth devices simultaneously,such as an iPhone,iPad,Samsung,HTC and Android phone.This lets you use two cell phones,without having to switch headsets every time the other one rings.

COMFORTABLE IN-EAR DESIGN:Wireless earbud headset snug and secure,your music stays smooth when you are treadmill jogging,cycling,exercising and doing other activitie.Soonbuy