2.4GHz RF Digital Wireless headset

Model:	RFD-840w
Brand:	ALTEAM
Origin:	Made In China
Category:	Computers & AV Digital / Computer Accessories / Earphone & Headphone
Label:	2.4GHz , wireless
Price:	-
Min. Order:	1000 pc

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Product Description

Specifications

Frequency Band: 2.4GHz-2.4835GHz
Transmission: Digital, hopping
Driver unit: 40mm
Impedance: 38Ω ±15%
Output power: 80mW
Frequency response: 20Hz-20KHz
Sensitivity: -79dBm
Distortion: <1%
Working distance: Approx. 20M
Power: LI-ION 3.7V/ 380mA battery (Rechargeable)
Battery life: Approx. 8 hours
Weigh: Approx. 80g

Characteristic

-Hopping transmission application gives clear audio sound quality. Original Live Sound remains!
- Use wireless; connect timeless by 30m effective distance (in an open space).
-High sensitivity microphone with clear vocal for easy communication
-Easy operation: ON/OFF switch, volume switch, and SCAN are set for headphone and transmitter pairing.
-Use USB cable to recharge. Headphone can be used for 8 hours from 2-hour recharge
-Auto Off device when no transmission in 10 minutes
-USB dongle: Plug and Play. Easy Storage
-Light-weighted design with only 80g!
-Ear cushion with moisture-free material to avoid any stain on the ear cushion.
-Headband with PP material & ABS to give a strong hold
-All materials are ROHs compliance
-Application: PC, NB audio and games, online communication etc.