Hoshi Eco - Headphones ENERGY SISTEM - Free user manual and instructions

Product Type	Wireless Over-Ear Headphones
Brand	Energy Sistem
Model	Hoshi Eco
Driver Size	40 mm
Frequency Response	20 Hz - 20 kHz
Impedance	32 Ω
Bluetooth Version	5.0
Bluetooth Range	Up to 10 m
Battery Type	Lithium-ion rechargeable
Battery Capacity	300 mAh
Charging Time	Approx. 2 hours
Playback Time	Up to 15 hours
Standby Time	Up to 150 hours
Charging Port	Micro USB
Microphone	Built-in
Controls	On-ear: volume, play/pause, skip track, voice assistant
Weight	Approx. 180 g
Dimensions (folded)	180 x 160 x 70 mm
Material	Eco-friendly plastic and synthetic leather
Foldable Design	Yes
Compatibility	All Bluetooth-enabled devices
Noise Cancellation	Passive (closed-back design)
Safety	Use only approved charger; avoid exposure to water
Maintenance & Cleaning	Wipe with a soft, dry cloth; do not use solvents
Spare Parts & Repairability	Contact authorized service center; no user-replaceable parts
General Information	Ideal for daily use; eco-friendly construction

Frequently Asked Questions - Hoshi Eco ENERGY SISTEM

How do I pair the Hoshi Eco headphones with my phone?

Turn on the headphones and put them in pairing mode by holding the power button for 5 seconds until the LED flashes blue and red. Then go to Bluetooth settings on your phone and select 'Hoshi Eco'.

What is the battery life of the Hoshi Eco?

The playback time is up to 15 hours on a full charge. Standby time is up to 150 hours.

How do I charge the headphones?

Use the included Micro USB cable. Connect it to a USB power source (5V/1A) and the headphones. The LED will turn red during charging and blue when fully charged.

Are these headphones compatible with my iPhone?

Yes, they are compatible with any Bluetooth-enabled device, including iPhone, Android, and tablets.

Can I use the headphones while charging?

It is not recommended to use the headphones while charging as it may affect battery performance. Please charge them fully before use.

Do the headphones have a microphone?

Yes, they have a built-in microphone for hands-free calls and voice assistant use.

How do I clean the Hoshi Eco headphones?

Wipe the ear pads and headband with a soft, dry cloth. Do not use water or solvents. Remove ear pads carefully if needed.

What is the warranty period?

Energy Sistem offers a 2-year warranty against manufacturing defects. Keep proof of purchase.

Can I replace the battery myself?

The battery is not user-replaceable. Contact an authorized service center for battery replacement.

Are these headphones foldable?

Yes, the Hoshi Eco features a foldable design for easy storage and portability.

USER MANUAL Hoshi Eco ENERGY SISTEM

Switching on and off 4

Wireless connection Bluetooth® 4

Control of reproduction 5

Battery charging 5

ENERGY♥SISTEM

ENERGY♥SISTEM

Manual de usuario / User manual Manual de l'utilisateur / Manual do usuário

Headphone eco Bluetooth®

Thank you for trusting us and purchasing your new Headphones ECO BT. We hope you enjoy it.

We advise you to read this user manual to get the most out of your product.

Product content

Switching on and off

Wireless connection Bluetooth®

Control of reproduction

Battery charging

ENERGY♥SISTEM

**Note:** In order to optimise battery life, do not store or leave the device unused for a long period of time with a fully discharged battery. * When you connect the charging cable, the headset will turn off and start charging. It is not possible to charge and use the headset at the same time for safety reasons related to current CE regulations.

**Caution**: Do not charge your headphones with fast charging adapters or dedicated laptop charging adapters, as their output voltage exceeds 5V and the device may become unusable. ## Force shutdown (Reset)

## Care and maintenance * Do not expose the headphones to shock, dust, moisture or high temperatures. * Do not use corrosive or abrasive cleaning agents. * Keep the headphones clean and dust-free by using a soft dry cloth. * Do not disassemble the headphones. Any repair must be carried out exclusively by qualified Energy Sistem Technology, S.A. personnel. * Do not leave the battery completely discharged for a long period of time.

## Technical specifications ### Audio - Frequency response: 20 Hz \~ 20 kHz - Driver diameter: 40 mm - Design: circumaural - Type: dynamic ### Wireless connection Bluetooth® - Bluetooth® version 5.3, class 2 - Operating frequency: 2.4 GHz - Maximum signal strength: < 20.00 dBm - Supports Bluetooth® HSP / HFP / A2DP / AVRCP profiles - Compatible with SBC codecs - Up to 20 metres range - Hands-free function - Google/Siri compatible voice assistant ### Hands-free microphone - Type: integrated - Sensitivity: -38 dB ± 3 dB (@1 kHz) - Frequency range: 10 Hz \~ 10 kHz ### Batttery - Capacity: 400 mAh / 3.7 V - Type: lithium polymer - Battery life at medium volume: 23 hours*. - Charging time: 1.5 hours - Charging system: USB Type-C ### Other - Adjustable headband

*This is an approximate figure. Battery life depends on the volume selected and the type of music played.

## Warranty You can check the warranty conditions here: https://www.energysistem.com/condiciones-de-garantia