4
English
French
Dutch/Belgium
German
Italian
Spanish
Portuguese
Swedish
Finnish
Danish
Norwegian
Polish
Greek
Bulgaria
ENGLISH
CHARACTERISTICS
Model...............................................................................LD-TWS-XT91
Bluetooth version ................................................................. V5.0+ EDR
Bluetooth mode ........................... A2DPV1.3/ AVCTPV1.4/ AVDTPV1.3
..................... AVRCPV1.6 / GAVDPV1.3/ HFPV1.7/ HIDV1.0/ EDR\BLE
Bluetooth frequency ...................................................................2.4GHz
Bluetooth range .......................................10 meters (without obstacle)
Speakers ................................................................................. 2 x 5 mW
Microphone ................................................................................ Built-in
Charging ..................................................... 5V USB/DC charger socket
Battery capacity
Individual ....................................................................................35mAh
Charging station .......................................................................250mAh
Autonomy in Play mode
Individual earbud ....................................................................... 3 hours
Pairing mode .......................................................... 2 hours 30 minutes
Autonomy in standby mode
Individual earbud ...................................................................100 hours
Pairing mode ........................................................................... 60 hours
Max. acoustic pressure ...............................................................≥90dB
Frequency response ..........................................................50Hz-20KHz
Impedance............................................................................... 30 ohms
Accessories .......................Charging unit, USB C cable, earphone caps
TIP FOR EARPHONES USING
1
The earphones will power on and pair automatically when taken
out from charging case. If not, please press earphone buttons for
3 seconds to power on manually. The LED indicator of one of the
earbuds turns off while the other continues to flash. The pairing is
successful.
2
Turn on Bluetooth on your device (ex. smartphones) and select
<<
KEPLER
>> to connect.
3
Put the earphones back into the case, they will power off automa-
tically and go in charging status, and stop charging when it’s fully
charged.
4
The left and right earphones are both able to work with bluetooth
separately.
Содержание Kepler LD-TWS-XT91
Страница 1: ...BLUETOOTH STEREO HEADSET USER MANUAL k e p l e r...
Страница 29: ...29 bluetooth 5 3 1 2 A 1 L F B L F 1 5 A 1 L R B 2 L R C 3 L R D L F 3 L F 1 5 LED USB C...
Страница 31: ...31 5 3 1 2 1 1 5 1 2 3 3 1 5 LED USB C...
Страница 33: ...33...
Страница 34: ...34 Android iOS APP LEFUN HEALTH...
Страница 96: ...96 3 4...
Страница 97: ...97 SMS SMS SMS WeChat QQ Facebook Android LEFUN HEALTH LEFUN HEALTH 5...
Страница 98: ...98 3 6 40...
Страница 99: ...99 9 00 7 Bluetooth 4 0 10 C 50 C IOS9 0 Android 5 0 8 1 2 3 5V USB 4 5 9...
Страница 101: ...101 3 4...
Страница 102: ...102 SMS SMS SMS WeChat QQ Facebook Android LEFUN HEALTH LEFUN HEALTH 5...
Страница 103: ...103 3 6...
Страница 104: ...104 40 9 00 7 Bluetooth 4 0 10 C 50 C IOS 9 0 Android 5 0 8 1 2 3 5V USB 4 5...
Страница 105: ...105 9...
Страница 106: ...106...