Dobrý den, sluchátka jsme koupili jako dárek, ale bohužel se nám nedaří, aby hrála obě najednou. Vždy hraje jen jedno. Sluchátka jsou spárována s telefonem Samsung Galaxy A21s. Prosím, můžete nám poradit, zda je problém v telefonu nebo zda jsou sluchátka nefunkční?
Energy System Earphones Sport 2 True Wireless White
Wireless Headphones - with microphone, True Wireless earplugs, closed construction, Bluetooth 5.0, supports SBC, track shuffle, taking calls, with volume control, IPX4 certification, frequency range: 20 Hz-20000 Hz, converter: 8mm, battery life of up to 20 hr(s) (4 hr(s)+16 hr(s))
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Code:
JV315k38d
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Energy System Earphones Sport 2 True Wireless White
Discontinued
Energy System Earphones Sport 2 True Wireless White
Enjoy listening to music without unnecessary cables. The Energy Sistem wireless headphones have a common discreet and compact plug design. Their ear-covering design guarantees great insulation against ambient noise. The Energy System Earphones Sport 2 True Wireless White Wireless Headphones utilize Bluetooth technology for wireless connection to your device. No more bothersome cables. Using a frequency range of 20 to 20000 Hz, you will know that you won't miss a beat of your favourite song. These wireless headphones even include an integrated microphone. These wireless headphones from Energy Sistem are made with 5.0 Bluetooth. The volume of music and videos can be adjusted using the control wheel. This model can even receive your calls. Songs can be switched easily and quickly using the controls. This model is completely wire-free, so they are true wireless earphones. You can easily replace the earplugs if necessary. The package also includes a case for travel. The Energy System Earphones Sport 2 True Wireless White have a water resistance rating of IPX4. A fully charged battery will last you 20 hr(s).
Energy System Earphones Sport 2 True Wireless White Wireless Headphones Key Features
- Material of these wireless headphones by Energy System Earphones Sport 2 True Wireless White is closed
- Beautiful white colour
- Volume buttons
- Connection method is Bluetooth
- Wireless connection with Bluetooth gives you great freedom
- Total weight of Energy Sistem wireless headphones is 5 g
- Single charge battery life: 20 hr(s)
These Energy Sistem wireless headphones have a microphone as well
Every user is sure to like the reliable microphone. The microphone on these Energy Sistem wireless headphones guarantees flawless voice calling with your friends and family. It is built right into the design of the wireless headphones. The Energy System Earphones Sport 2 True Wireless White wireless headphones microphone is designed with so-called omnidirectional pick-up. It is therefore more suitable for quiet rooms, where there will be little ambient noise. The sensitivity of the mic will be -42 dB. It can handle a frequency range of 100 Hz to 10000 Hz.
Specifications
Colour
Colour
Type of headphones
Connection
Features and functions
Functions
IP Code
Other features
Headphone characteristics
Microphone characteristics
Microphone construction
100 Hz
10,000 Hz
Sensitivity
Battery
20 h
Battery life (headphones)
Battery life (in case)
Battery charging
Weight
Weight
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Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
