Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Cash refund or Product exchange. Buyer is the responsible for the shipping fees.
Parameter: Product Colors: gray/Gold/Blue/red Charging Time :1 Hours Talk Time :6 Hours Music Time: 4 Hours Product Size : 56*12*8.5mm（Bluetooth controller） Input charging : Standard DC5V Best Talk Distance : 1M Best Transmission Distance :10M Voice Prompt :Yes Mutil-Connection :Yes Wearing manner: In-ear User Manual: Chinese and English Accessories : USB charging cable,User Manual,L & S earbuds,cable clip,Cable Adjustor,Warranty Card Feature: 1. Wireless Sport Bluetooth earphone 2. Audio switch between music and talk,previous song and next song, play /stop 3. Stereo good music, rock low bass, clear talk sound 4. Support one connect two devices, reject coming call function 5. Support voice prompt (Chinese and English) 6. Big capacity, low power dissipation, long working time 7. Support ios system battery display 8. CVC 6.0 Smart noise reduction high version 9. 5.1 sound track with surround stereo