[True Wireless] Double Wirelesss bluetooth Earphones Hanging Ear Stereo Dual bluetooth Headphones

Specification:

1. Product model: D-02
2. bluetooth version: 4.1
3. Support agreement: HSP / HFP / A2DP / AVRCP
4. Battery capacity: 3.7V / 55mAh
5. Talk time: 4h
6. Play time: 3h (medium volume)
7. Charging time: 1h
8. Product Size: 45 * 28 * 60mm
9. Product weight: 0.58g
10. Optional color: Silver&Black, Silver&Red, Black&Red

Instructions:

1.CHARGE:
a. Press and hold the left and right side of the bluetooth headset multi-function keys for 5 seconds, bluetooth headset blue LED lights flash once, the headset has a "boot" tone, boot successfully.
b. After the success of the boot, the left and right bluetooth headset began to automatically match, when the left side of the bluetooth headset red and blue LED lights flashing alternately, the headset with "left and right ear pairing successful" tone, this time TWS pairing success.
c. Open the phone bluetooth, in the search of the bluetooth settings click on the "D-02" and the phone to match, the headset has a "connected" tone, bluetooth headset blue LED lights flash, then the phone and bluetooth headset pairing success
2. BOOT UP&PAIRING-------Press and hold the power button for 5 seconds, bluetooth headset blue LED lights flash , the headset has a "boot" tone, the bluetooth headset boot.Then loosen hands,the earphone connect successfully when left headset blue and red lights showing.
3. SHUT DOWN-------When the bluetooth headset is turned on, long press any side of the bluetooth headset mu button for 3 seconds, the bluetooth headset red LED light flashes once, the headset has a "shutdown" of the tone, then the left and right bluetooth headset at the same time shut down, And is automatically disconnected from the connected bluetooth device.
4. DIAL NUMBER-------Dial directly on your phone to talk to the left bluetooth headset.
5. THE LAST NUMBER OF REDIAL------In the bluetooth headset is in standby mode, double-click the left side of the bluetooth headset ,button, the last dial out of the phone number to redial.
6. ANSWER/REJECT A CALL-------Call, the phone rings, click the left side of the bluetooth headset button to answer the call, long press the left side of the bluetooth headset button to reject the call.
7. HANG UP THE PHONE------In the process of using the bluetooth headset, click the button on the left side of the bluetooth headset to hang up the current call.
8. PLAY MUSIC------In the music playback mode, click the button on any side of the bluetooth headset to pause or resume playing music.

Package Included:

1 x D-02 Truly Wireless bluetooth Earphones
1 x USB Charging Cable
2 x Pairs of Earbuds
1 x Storage Bag
1 x User Manual