230mAh NeckBand Sports Audifonos Bluetooths Earphone For all smart phone

$12.99
Product Name
Foldable neck-mounted Bluetooths sports neckband earphone with retractable cables
Bluetooth Version
V4.2+EDR CSR 
Battery capacity 
230mAh
Charging time 
2 hours
Play time
about 9 hours
Standby time
380 hours
Bluetooth Distance
10-15 meters
Support Language 
Chinese, English 
Speaker
Ø10MM 16Ω 96dB±2dB
Noise Reduction 
CVC 6.0
Support profile 
A2DP/AVRCP/HFP/HSP
Feature
Bluetooth connection 
Handsfree call
Last number redial
Power on/off
Call vibration reminder,
Power display
Package
Retail package or custom package