- Contact Person : Mr. Wu Junlei
- Company Name : Shenzhen Dalisong Electronic Co., Ltd.
- Tel : 86-755-29651151, 29615389
- Fax : 86-755-29651231
- Address : Guangdong,Shenzhen,5/f, 4 Building, the Second Industrial Zone, Huangmabu, Xixiang Town, Bao'an District, Shenzhen City, Guangdong Province. China
- Country/Region : China
- Zip : 518102
DLS-S242-02 wireless headphone
Detailed Product Description
New design for 2.4G wireless headphones. New enjoy of beautiful sound. adapt digital circuit and imported chip, super strong signal, strong interference resistance, high fidelity sound affection, the receive and transmit distance is up to 20 meters without obstacle. Supply power by rechargeable lithium battery and can continue to use 12 hours.
Transmitter
1.Frequency range: 2.4-2.48GHz
2.Power supply: 5V
3. Storage temperature: -40+105
4. Operating temperature: 0+60
5. Channel number : 14CH
6. Working current: 110mA+/-5%
7. Transmit power: 7DBM/18DBM
8. Input level: 1.1v
9. S/N: 88dB
10. Channel separation: 80db
11. Transmitting distance: 20 meters (with no interference)
Receiver:
1.Power supply: 3V
2.storage temperature: -40+105
3. operating temperature: 0+60
4. Demodulation mode: GMSK
5. Channel number: 14CH
6. Frequency range: 2.4-2.4835GHz
7. Working current: 85mA+/-5%
8. Frequency response: 20-20000hz
9. Transfers rate: 800kbps
10. Receiver sensivity: -75DBM
11. S/N: 80dB
12. Impedance: 32Ohm
