Energizer BTS163 Portable Bluetooth Speaker User Manual

Package Content

1 x BTS163 Speaker
1 x User Manual
1 x Type-C Charging Cable (0.65m)
1 x AUX Cable (0.65m)

Specifications

Model	BTS163
Cell Type	Rechargeable Lithium Ion
Battery Capacity	DC 3.7V 1800mAh / 6.66Wh
Rated Input	Type-C 5V 1A (Max.)
Rated Output	USB-A 5V 1A (Max.)
Bluetooth Version	5.2
Support	Handsfree, FM, Micro SD Card, USB, AUX, TWS
Speaker	4Ω 8W x 2 52mm
Transmission Distance	10M
Frequency Response	120Hz-18KHz
Dimensions	102x193mm
Weight	790 ± 10g

Speaker Controls

The speaker features the following controls and ports:

Power On/Off: Long press the power button.
LED Switch Button: Controls LED lighting.
Play/Pause: Press to play or pause music; answer/reject calls; redial.
Mode Button: Switch between Bluetooth, FM, Micro SD, and USB modes. Long press to activate TWS function.
Volume Up/Next Button: Long press to increase volume; short press to play next song.
Volume Down/Previous Button: Long press to decrease volume; short press to play previous song.
Micro SD Card Slot: For inserting Micro SD cards.
AUX Port: For audio input via a 3.5mm cable.
USB Flash Drive / USB-A Output: For USB playback and charging devices (DC 5V/1A).
Recharge Port (Type-C): For charging the speaker (5V).
LED Battery Indicator: Located under the cover, shows charging status (Red = charging, Off = fully charged).

How to Use

Power: Long press the power button to turn the speaker on/off.
Bluetooth Pairing: Turn on the speaker to enter pairing mode. On your device, enable Bluetooth, search for "Energizer_BTS163", and connect.
Playback Control: Use the Play/Pause button to play or pause music.
Mode Switching: Press the Mode button to cycle through Bluetooth, FM, Micro SD, or USB playback modes.
Volume Control: Long press Volume Up/Down buttons to adjust volume.
Track Navigation: Short press "+" for next song, "-" for previous song.
Micro SD Card: Insert a Micro SD card. The speaker will auto-switch to SD mode, or use the Mode button. Supports MP3, AAC, WAV, APE, WMA.
Audio Input (AUX): Connect a 3.5mm audio cable to the AUX port for automatic AUX mode switching, or use the Mode button.
USB Playback: Insert a USB flash drive into the USB port for automatic USB playback mode, or use the Mode button.
USB-A Output: Use the USB-A port to charge your external device.
Recharging: Connect the Type-C cable to the speaker and a power source.
LED Indicator: Red light indicates charging; light turns off when fully charged.
FM Mode: Long press Play/Pause (1 sec) for auto-tuning. Use +/- buttons to change stations. Long press +/- for volume.
Hands-free (Phone): Answer calls by pressing Play/Pause. Reject calls by long-pressing Play/Pause. Redial by double-pressing Play/Pause.
TWS Function: Long press the Mode button to switch to TWS mode.

Note: Battery life depends on usage and volume settings.

Safety Instructions

Avoid water, heat, fire, product penetration, and severe drops.
Do not insert objects other than designated connectors into ports.
Clean the exterior with a lightly dampened cloth or napkin; do not use water or cleaning products.
Intentional or physical damage is not covered by warranty.
Fully charge the battery before first use to maximize battery life.
For optimal battery efficiency: turn off speaker before charging, connect charger to speaker first, then plug in adapter.
During first use, the speaker may turn off during playback; restart and play until fully discharged. Charge for 7-8 hours until the indicator turns green.
Do not charge the battery for more than 8 hours.

Warranty

All products are qualified for a limited time warranty from the date of purchase. For more information, visit: energizerpowerpacks.com

Customer Service

For product questions, contact service@energizerpowerpacks.com.

Warranty service can be obtained from the nearest warranty office of "Dadeh Pardaz Rayaneh Matin" Company. Scan the QR code for contact information of authorized service centers.

Legal Information

FCC ID: 2AU4P-BTS163

©2025 Energizer. Energizer, Energizer Character and certain graphic designs are trademarks of Energizer Brands, LLC and related subsidiaries, used under license by TennRich International Corp. Dispose of the battery properly according to local regulations. Do not dispose, disassemble, damage, or incinerate the battery.

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Energizer BTS163 Portable Bluetooth Speaker