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Headphones
Refurbished
-45 %
Energy Sistem Rizz Wireless Headphones Bluetooth 5.4 / Deep Bass / 50h Battery Life / IPX4 / Blue Refurbished
10,99 €
VAT included
20,00 €
Save9,01 €
Ref: 00893235
Estimated delivery 19/08/26 from
3,99 €SOLD OUT
- Bluetooth 5.4 technology with a circumaural design that covers the entire ear for greater isolation and comfort.
- Up to 50 hours of battery life for extended use.
- Deep Bass system offering deep and powerful bass.
- Multipoint connection to pair two devices simultaneously.
- Quick Charge function providing 4 hours of use with just 15 minutes of charging.
- Foldable design and extendable padded headband for easy transport and comfort.
- Integrated microphone for answering calls and quick access to the voice assistant.
- IPX4 resistance certification and made with recycled materials.
Similar
Technical specifications
Performance
Product type:
Headphones
Wearing style:
Headband
Recommended usage:
Calls/Music/Sport/Daily use
Market segment:
Consumer
Product color:
Marina
Foldable:
Yes
Cable length:
1,2 m
Adjustable headband:
Yes
Suitable for indoor use:
Yes
Suitable for outdoor use:
Yes
Recommended age group:
Adult
Gender:
Boy/girl
Ports & interfaces
Connectivity technology:
Wireless
3.5 mm connector:
Yes
USB connection:
Yes
USB connector:
USB Type C
Bluetooth:
Yes
Bluetooth profiles:
A2DP, AVRCP, HSP
Bluetooth version:
5.4
Band frequency:
2.4 GHz
Wireless range:
20 m
Headphones
Headphones:
Circumaural
Headphone frequency:
20 - 20000 Hz
Driver type:
Dynamic
Microphone
Microphone type:
Integrated microphone/boom
Microphone frequency:
100 - 10000 Hz
Microphone sensitivity:
38 dB
Battery
Battery:
Yes
Battery type:
Integrated battery
Battery technology:
Lithium Polymer
Battery capacity:
400 mAh
Input voltage (headphones):
3.7 V
Battery recharge time:
3.5 h
Fast charging:
Yes
Fast charging time:
15 min
Charging source:
USB
Power control
USB Type-C charging port:
Yes
