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4. Chargeable design: place the headphones on the transmitter charging stand to charge
when not in use.
5. Dual usage methods: use wirelessly with the help of the transmitter or use as regular
wired headphones by connecting them to an audio source.
6. Ergonomic headband design allows it to snugly fit different head sizes; well-padded
headphone cushions provide comfortable cover for ears.
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Technical Specifications
Transmission Mode
GFSK
Carrier Frequency
2.4 GHz
Transmitter Operating Voltage
DC 5V 550 mA
Receiver Operating Voltage
2 × 1.2 V AAA
Signal-to-Noise Ration
≥ 85 dB
Frequency Response
15Hz ~ 22 KHz
Distortion
< 0.5%
Transmission Distance
30 m
THD
≤ 0.3%
Channel Separation
≥75 dB
Unit Diameter
40 mm
Unit Resistance
24 Ω
Sensitivity
105 dB
Output Power
7 mW
Gross Weight
992 g
Package Size
23 cm × 15.5 cm × 29 cm
Features
1. 2.4 GHz digital wireless technology with strong anti-interference performance enables
you to enjoy crystal stereo music and TV sound anywhere inside your home.
2. 31-channel frequency hopping system automatically finds the strongest signal.
3. The transmitter has auxiliary input connections for various audio sources like DVD player,
CD player, TV set, VCR or iPod and more.
Содержание HG-31B
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