Edifier EDF87 User Manual

IB-200-T00010-xx V1.0 // TWS1出口说明书 // 尺寸：55x75mm，材质：128克铜版纸，折页不打钉，封面底面印80%灰+其他页印黑色

封面

■ Product Description and Accessories ■ Operational Guide

Touch button Indicator light / microphone

USB charging cableCharging case Earmus x 3 pairs

TWS1

Truly Wireless Stereo Earbuds

www.edier.com

There are dierent size of earmus attached in the package, please

select the suitable ones to wear.

● Headphones Charging

During using, if only red light ashes, it indicates the headphone is at

low battery level, please use it after fully charged.

Place headphones into charging case for charging.

Red light lit in a breathing pattern = charging

Red light o = fully charged

Charging time: about 1.5 hours for a full charging

● Charging Case Charging

If indicator light ashes slowly, its ashing times mean the times that

the headphones can be charged; if the indicator light ashes rapidly, it

means the charging case is at low battery level, please charge it in time.

Indicator light steady lit = charging Indicator light o = fully charged

Rated input: 5V 60mA(headphone) 5V 500mA(charging case)

Warning: The rechargeable batteries that provide power for this product

must be disposed properly for recycling. Do not dispose of batteries in

re to prevent an explosion.

If not used for long periods of time, please charge the product with

lithium battery at least once per 3 months .

NOTICE:

For the need of technical improvement and system upgrade, information contained herein may be subject to change from time to time without prior notice.

Products of EDIFIER will be customized for dierent applications. Pictures and illustrations shown on this manual may be slightly dierent from actual product. Picture for reference only, actual product prevails.

V1.0 IB-200-T00010-XX

● Power ON/OFF

1. Power on automatically when took out from the charging case;

2. Power o automatically after placed into the charging case;

● Bluetooth Connection

1. Two Headphones Mode

• Open the charging case to take two headphones out, press and hold

the touch button of the left headphone to enter pairing state, red

and blue light ashing rapidly;

• Set mobile phone to search for and connect to “EDIFIER TWS1”, after

pairing is successful, blue light will ash slowly.

2. One Headphone Mode

If use one headphone only, please take the left or right headphone

out from the charging case, and refer to the procedures mentioned in

“Two Headphones Mode” to pair it with mobile phone.

● TWS (true wireless stereo) Pairing and Connection of

the Left and Right Headphones

The left and right headphones have nished TWS pairing before leaving

the factory. If the wireless connection fails to resume, please follow the

steps below to re-pair:

• When there is no TWS connection and connected with Bluetooth,

double press the touch button to enter TWS pairing state, blue light

ashing rapidly;

• After pairing is done, blue lights of the left and right headphones will

ash slowly.

■ Functional Operation Instructions

● Music Playback Mode

Previous track: touch three times

Next track: double press

Pause playing: press once

Resume playing: press once

● Call Mode

Answer incoming call: press once

Hang up call: press once

Reject incoming call: press and hold

• Clear pairing records with mobile phone: when without Bluetooth

and TWS connection, press and hold the touch button for 8 seconds.

• Disconnect connection with mobile phone: when the phone is

connected, no music is played and with no call, press and hold the

touch button for 5 seconds.

■ FAQs

Red light instead of blue light ashes.

• The headphones are at low battery level, please recharge the

headphones.

Red light is o during charging.

• Please ensure the headphones are correctly placed into the charging

case.

• When the headphones are not used for long periods of time, the

battery will enter sleep state, it needs to charge about 30 minutes

and then the red light will be lit.

No sound

• Check if the headphones are operating.

• Check if the headphones volume is at an appropriate level.

• Check if the headphones are correctly connected with mobile phone.

•

Check if the headphones are operating within a normal working range.

Call eect of the headphones is bad.

• Check if mobile phone is in an area with strong signal.

• Please ensure the headphones are within eective distance (10m)

and no obstacle between the headphones and mobile phone.

When playing music, cannot control pause/play/previous track/

next track via headphones.

•

Please ensure the paired device support AVRCP (Audio/Video Remote

Control Prole) prole.

■ Maintenance

During using, please read the following advices carefully.

• Keep the product away from humid places to avoid aecting internal

circuit. Do not use the product during intense exercise or with much

sweat to prevent sweat from dropping into the product to make

damage.

• Do not put the product in places exposed to sun or with high

temperature. High temperature will shorten service life of electronic

components, damage battery and deform plastic components.

• Do not put the product in cold places to avoid damaging internal

circuit board.

• Do not dismantle the product. Non-professional personnel may

damage the product.

• Do not drop, strongly vibrate, strike the product with hard object to

avoid damaging internal circuit.

• Do not use drastic chemicals or cleaner to clean the product.

• Do not use sharp objects to scratch product surface to avoid

damaging shell and aecting looking.

If the product cannot operate properly, please send it to your qualied

maintenance agency.