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Transparent Cover Intelligent Digital LED Power Display Earphone Touch Wireless Earbuds Pro One TWS Headset Headphone PK i12 TWS

Packing list OLIKE EJ4 true wireless headset host OLIKE EJ4 real wireless headset charging box Micro 5pin charging cable
instruction manual Product specification Product model: OLIKE EJ4 True wireless version: V5.3 Battery specification: earphone 3.7v
; Charging bin 3.7v Supported mode: HFP/HSP/ A2DP/AVRCP Sensitivity: 105dB ±3dB S.P.L at 1KHz Signal distance: 10 m (in an ideal
environment without any large obstacles) Playing time: about 3.5 hours Talk time: approximately 3.5hours Standby time: about 80
hours Charging time: charge the charging warehouse for about 1hours, and charge the headset for about 1 hour Charging times for
the headset: about 2 times Functional instructions 1.Boot Take the headset out of the charging bin and start it automatically or
long press the left and right multi-function button of the headset for 3 seconds. 2. Shut down Put the earphone into the charging
chamber and turn it off automatically. Long press the left and right earphone multifunction keys for 5 seconds to turn it off 3.
Boot back When the pairing is successful, the bluetooth headset will first enter the state of reconnect when the second time is
started and automatically reconnect the connected phone. 4. Play/pause In standby state, click the left or right earphone
multifunction button to play music directly, while click the left or right earphone multifunction button to pause playing. 5.
Switch songs Press the left earphone muti_function button for 2 seconds to play music, and then press the right earphone
muti_function button for 2 seconds to play music. 6. Volume up and down Double-click the left earphone multifunction button to
increase the volume step by step, and double-click the right earphone multifunction button to decrease the volume step by step 7.
Answer incoming calls When the phone calls, click on the multi-function key around earphones can answer the phone, earphones with
voice noise reduction function, make the call more clear. 8. Call hang up When talking on the mobile phone, you can hang up the
phone by clicking the left or right earphone multifunction button. 9. Call relection When the phone calls, long press the left and
right earphone multifunction button for 2 seconds to reject the call. 1.Redial When you are on standby or playing music, you can
make the last call in your phone record by three clicks of the left earphone multifunction button. 11. Start voice assistant Three
clicks on the right earphone multifunction button can activate apple's Siri or Google voice assistant for voice control of the
phone operation. 12. Low battery alert When the headphone battery is insufficient, the interval of 60 seconds to play a low
battery sound, until the headphone low power off. Common pairing style 1. Take it out from the charging bin or press the left and
right multi-function area for 3 seconds at the same time, turn it on until the indicator light flashes alternately, enter the
pair-ear search matching state, enter the pair-ear automatic matching state, after the successful matching, the main ear indicator
lights flash alternately, the auxiliary ear indicator lights turn off, and the pair ear matching success cue tone is played
simultaneously. 2. Enable wireless capabilities on your phone or other devices. If it's an android phone or device, click
the“Search for wireless devices” option on your phone. If It's an IOS phone or device, it will search for devices automatically
After searching for the model of the wireless headset, click enter the match. After the match is successful, the headset will give
a notification tone that the connection is successful. The left and right headset lights will turn off and enter the connection
standby mode, the right ear was the right vocal tract and the left ear was the left vocal tract. 3. The two headphones can also be
paired with the mobile phone separately. The operation method can be operated according to the operation method of STEP 2 above.
Charging Operation 1. Plug the Micro USB charging cable into the charging bin and the Charger at one end. The Charger uses a
standard 5V 1A charger to charge the bin. 2. Charging the headphones: the headphones can be automatically charged into the
charging bin, charging the headphone indicator light will be lit, full of electricity after the extinguishment; Precautions 1.
Please charge in a safe environment. When charging the charging bin, the charging bin should be separated from the charger as soon
as possible, so as to avoid damage to the charging bin caused by charging for a long time. 2. When the music is playing, please
adjust the music to the appropriate volume to avoid long-term damage to the hearing under the condition of high volume. 3. Try to
avoid using the earphone where there is interference source, otherwise it may affect the earphone signal. 4. Try to avoid using
the earphone in a corrosive environment, so as not to affect the function of the earphone. Tips: when you use this bluetooth
headset to listen to music or talk, please pay attention to adjust the volume, so as not to affect your listening too much!