User's Manual Part 1

Answering Calls Specifications
EN | SYNC by 50 In-Ear EN | SYNC by 50 In-Ear
Answering Calls
Answer/ End incoming call > Press MFB once
Redial last call > Press MFB twice
Reject Call > Press & hold MFB
If you are connected to and playing music from a mobile phone, a brief tone
will be heard to notify you that there is an incoming call. Press the MFB once
to answer the call and press it once again to end the call. While the call is in
progress, the music will pause and once the call has ended, the music play
will be automatically resumed.
Specifications
Bluetooth : CSR Bluetooth 4.0 8645 chipset with APTX |
A2DP Profile on 2.1
Profiles: HSP, HFP, A2DP, AVRCP
Frequency Response:
20 - 20,000Hz
S/N Ratio <2%
Range: Up to 10 meters (30 feet)
Operation time: UP to 8 hours for audio & calls*
Standby: up to 250 Hours
Charging time: 2-3 hours
SPORT_INEAR_BT_MANUAL_NEW.indd 14-15 6/18/14 9:56 AM