Guide to Pair with Two Cell-phones
1.Power on Bluetooth headset to enter pairing mode;
2.Turn on Bluetooth function of the first cell-phone and pair with this headphone successfully;
3.Disconnect first cell-phone by turning off cell-phone Bluetooth (no need to turn off headphone);
4.Turn on Bluetooth function of the second cell-phone and pair with this headphone successfully;
5.Reconnect Bluetooth function of the first cell-phone with this headphone;
6.Both two cell-phones are successfully and simultaneously connected which enables the possibilities for answering calls or enjoying music with this wireless headphone.
PS: Only connect to a maximum of two devices. If pair the headphone with a third device, the first paired device gets disconnected.

Details 
◆Multi-functional button: On/Off, Answer/Hang up phone.
◆Buttons: VOL +/-; NEXT/ PREV.
◆Port: USB charging port
◆Charging standard:DC5V-500mA
◆Charging time:1.5 hours
◆Standby time:200 hours
◆Music time: 5 hours (80% volume)
◆Talking time: 6 hours
◆Working scope: ≥10m
◆Frequency of volume: 20Hz-22 KHz
◆Working environment:-10~50℃
◆Frequency: 2.400GHz-2.480GHz
◆Wire length: 60cm
◆Net weight: 17g (including battery)
◆Products dimension: L30mm*W25mm*H9.3mm
◆Color: Black

Package Include
1 *Headphone
1 *Micro-USB Cable
4* Extra Ear Tips
1 *Bilingual Manual

Product Features

• ◆80mAh lithium battery for 5 hours music playtime (at 80% volume), 6 hours phone call, 200 hours standby or 1.5 hours charging.
• ◆HD stereo sound, CSR V4.1 Bluetooth, 10 meter connection distance, compatible with almost all types of Bluetooth devices.
• ◆Unique neck-strap design for easy carrying; ergo design for comfort wear at exercise.
• ◆Phone call button and volume control buttons allows operation right on your earphones.
• ◆Multipoint Function: Simultaneously connect with two Bluetooth enabled devices without having to disconnect and reconnect each device. This is a great convenience for you to answer calls or enjoy music from each phone without having to disconnect and reconnect.