SAILSKY MU01052 Rotary True Wireless Stereo Earbuds Instruction Manual

: June 1, 2024
: SAILSKY

Table of Contents

Package Contents:
How To Use
How to charge
Technical Specifications:
FAQ:
Read User Manual Online (PDF format)
Download This Manual (PDF format)

**SAILSKY MU01052 Rotary True Wireless Stereo Earbuds Instruction Manual

**

Rotary True Wireless Stereo Earbuds

USB-C Charging Port

Charging LED Indicator

Package Contents:

1 (One) Pair of True Wireless Earbuds 1.14in. x 0.71in. x 0.67in.
(2.9cm x 1.8cm x 1.7cm)
1 (One) Charging Case 2.76in. x 1.85in. x 1.42in. (7cm x 4.7cm x 3.6cm)
1 (One) USB-C Charging Cable 5.9in. (15cm)
1 (One) Instruction Manual

How To Use

When you open the charging case and take out the earbuds, the earbuds will turn on and pair automatically. When one of the earbud stops flashing that means pairing is successful.
The earbuds will power off if they don’t connect to any device within 3 minutes. If turned off, to turn the earbuds on again, put the earbuds back into the charging case and take them out again.
To pair your earbuds, turn on the Bluetooth on your device and choose “ROTARY PHONE TWS” on the list to connect. When the LED light turns off, they are paired successfully and you will hear a beep tone.
To answer a call, short press the earbud multi-function button once. To reject a call, long press the the earbud multi-function button for two seconds.
Short press the earbud multi-function button to stop music playing. Press it again to resume play. Double press the left earbud to play the previous song and double press the right earbud to play the next song. Triple press the left earbud to decrease volume and triple press the right earbud to increase volume.
Long press the earbud multi-function button 5s until the white light flashes, the Bluetooth device will turn off. The earbuds turn off automatically when the earbuds are away from the Bluetooth device for a duration of over 3 minutes. To turn on the earbuds, press the earbud multi-function button 5s until the white light flashes.

How to charge

Charging your case:
Plug in the charging case using the USB Type-C cable included.
(The four battery indicator lights display the charging capacity from 25%, 50%, 75% to 100% of the battery.
While the case battery is charging, the corresponding battery indicator light of the charging case will flash.
When the charging case is fully charged, the four white indicator lights will remain lit.
Charging your earbuds:
Place the earbuds inside the charging case. The earbuds will automatically start charging once placed in the charging case.
A solid white light on the earbuds will indicate that the earbuds are charging. Once fully charged, the white indicator lights will turn off.
The earbuds and charging case can be charged simultaneously, but if the charging case has no battery, the earbuds will not be able to charge. The charging case requires at least a certain amount of battery to charge the earbuds. If you have not used your earbuds for more than 3 months, you need to charge them before using them.

Technical Specifications:

Range: 33ft/10m
Earphone Battery Capacity: 35mAh
Charging Case Battery Capacity: 250mAh
Total Playtime: 10 Hours
Charge Time: 1.5-2 Hours
Charging Input: 5V 200mA
Frequency Response: 20Hz-20 kHz
Operating Temperature Range: 0-45 C
USB Cable Rating : 0.5A Max.

FAQ:

Why can’t I start my TWS earbuds? Answer: Please ensure that the earbuds are fully charged for your first use.
Why won’t sound come out of the earbuds? Answer: Check whether the playback device and the TWS earbuds are successfully established. If the audio device is not properly connected, please reconnect. Please also adjust your mobile phone or volume to a suitable volume level..
Why can’t I find this earbuds in my Bluetooth options? Answer: Make sure the Bluetooth” is in “visible mode”. If no pairing occurs, the Bluetooth function will automatically shut off. Please reopen Bluetooth to “visible mode”. If there is a program error, please reboot your phone, and if program error is caused by your TWS earbuds, please restart the earbuds.

FCC statement:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTE : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
WARNING:

Charge and operate only as indicated in this manual, as improper use may result in damage to the product or injury.
To avoid risk of shock or injury, do not dismantle the device or insert any objects into the Headphone.
To avoid electronic interference and/or compatible conflicts, turn off the product in any facilities where posted notices instruct you to do so.
Do not pull the Headphone charging cable. Damage may result to the cable.
Keep out of reach of children. This is not a toy.
Avoid exposure to moisture, liquids, heat, flame and high voltage equipment.
Retain these instructions as they contain important information.
Do not short circuit the input terminals of the earbuds.
Do not drop, place heavy weight or allow heavy impact to the earbuds.
PCB of battery should not be crushed and twisted.
Battery body should not be Bended.
Do not disassemble and Do not dispose of in fire.
Do not use the product while driving or crossing the road.

FCC ID: 2AYB6-MU01052
The Bluetooth® word mark and logos are owned by the Bluetooth® SIG. All other trademarks appearing herein are the property of their respective owners. Depends upon third party device compatibility.

Apple® is a registered trademark of Apple Inc. 1616 Holdings, Inc. is not affiliated with Apple Inc.

Distributed by 1616 Holdings, Inc. 701 Market Street, Suite 200
Philadelphia, PA 19106
Made in China

Keep All Relevant Information For Future Reference
** WARNING: This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
CAUTION:** FOR YOUR SAFETY, the charging cable included with this item is intended for use with this product only.