Keene Harmony TV Headphone Amplifier

Keene Harmony TV Headphone Amplifier

Marmitek Boomboom577  Bluetooth Over The Ear Headphones

Marmitek Boomboom577 Bluetooth Over The Ear Headphones

Marmitek Boomboom560 Bluetooth Over The Ear Headphones

£43.95 £36.62
On request
Product Code
08122


Enjoy the music from your smartphone or tablet pc wirelessly.
Ideal on the couch, on trains or buses, when riding a bike or during gaming.
Great digital audio quality, with clear mid tones and deep bass sound.
Over-the-ear (circumaural) headphones with imitation leather ear pads, for blocking external sounds.
Includes a rechargeable battery for over 8 hours of audio enjoyment
Suitable for all Bluetooth-enabled audio sources, such as iPad/iPhone, Blackberry, Android smartphones, tablets and laptops.



Box Contents
1 x BoomBoom560
1 x USB cable
1 x Jack to jack cable
1 x Instruction sheet



Technical Data
General
Bluetooth Frequency 2.402-2.480GHz
Bluetooth version V2.1+/-EDR
Supported Bluetooth profiles A2DP, AVRCP, HSP, HFP
Supported Codec SBC (subband codec)
Support multiple pair up to 8 devices
Range Up to 10 metres open field
Battery Li-ion 3.7 V
- Battery Capacity 320mAh
- Battery Charging Voltage 5V
- Charger Time 3-4 hours max
- Battery Life 8-10 hours
audio input DC3.5 female
Operation on headphones and audio source
Phone functions answer call, end call
Audio functions Volume+, Volume-, Next song,
previous song, power,
Headband fully adjustable
Weight 210 grams
Operation temperature -10C ~ +55C
Storage temperature -20C ~ +60C
Microphone
Microphone unit 4 x 1.5 mm
Sensitivity -52+/-3dB
Directional sensitivity omni-directional
Impedance < 2,2 Kohm
Frequency response 30Hz-16,000Hz
Drivers
Driver diameter 40 mm
Impedance 32 Ohm
Sensitivity 113+/-3dB S.P.L.bij 1KHz
Output power 20mW RMS
Output power 50mW PMPO
Signal To Noise Ratio > 82dB
Frequency response 20Hz-20,000Hz

More Information
Product Brand Marmitek
Info Enjoy the music from your smartphone or tablet wirelessly (with Bluetooth)
Ideal on the couch, on trains or buses, when riding a bike or during gaming.
Great digital audio quality, with clear mid tones and deep bass sound.
Over-the-ear (circumaural) headphones with imitation leather ear pads, for blocking external sounds
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