| Function: | Bluetooth,Microphone,Noise Cancelling |
|---|---|
| Communication: | Wireless |
| Style: | Headband |
| Brand Name: | JAZZA |
| Color: | black;silver;grey;white |
| Place of Origin: | China (Mainland) |
| Use: | Mobile Phone |
| Connectors: | |
| Model Number: | ANC-B1 |
| noise canceling level: | 18db-20db |
| bluetooth: | csr4.0 |
| speaker diameter: | 40mm |
| speaker sencitivity: | 115db |
| battery capacity: | 280mAh |
| working time: | 12h |
| working voltage: | 3.7v |
| frequency: | 20-20Khz |
| color: | black;white;silver;grey |
| OEM: | accept |
Quick Details
Specifications
18DB Bluetooth Wireless Headset Active Noise Canceling Headphone for Travel
Features:
Bluetooth Version: V4.0
Modulation method: GFSK, π / 4 DQPSK, 8 DPSK
the power supply voltage: 3.3 - 4.2 V
Support BT protocol:HFP v1.6 HSP V1.2,A2DP V1.6,AVRCP V1.4 DI V1.3
the working current: ≤30 mA
Standby current: < 50 uA
Temperature range: - 40 ℃ to + 80 ℃
Wireless transmission range: > 10 meters
Transmission power: support CLASS1 CLASS2 / adjustable CLASS3 maximum 8 DBM
Sensitivity: - 80dBm < 0.1% BER
Frequency range: 2.4 GHz to 2.480GHz
External interface: PIO, SPI, Audio in/out and PCM, USB
Audio performance: support for AAC, MP3, SBC, stereo
Audio signal to noise ratio: ≥75 dB
Distortion: ≤0.1%
Specifications:
1. Category: Active noise canceling headphones
2. Input terminals: DCФ3.5DC Plug 4
3. Working voltage: 3.7V
4. Maximum output power: 90MW
5. Noise level:18-20db
6. Signal to noise ratio (SNR): ≥ 90db
7. Power supply: 280mA lithium battery
8. Rated operating time:≥12h
9. Noise reduction modes: dual-microphone noise feedback
10. Speaker diameter: Ф40mm
11. Speaker Impedance: 32Ω
12. Speaker frequency response: 20Hz - 20KHz
13. Speaker sensitivity: 115dB
14. Noise level: ≤-78dBA
15.the dynamic range: ≥ 78 dBA
16. Distortion THD: ≤ 0.1%
17. Stereo crosstalk: ≤ -52 dBA
18. Wire length: PVC wire, 1.2m
Pictures:
Features:
Bluetooth Version: V4.0
Modulation method: GFSK, π / 4 DQPSK, 8 DPSK
the power supply voltage: 3.3 - 4.2 V
Support BT protocol:HFP v1.6 HSP V1.2,A2DP V1.6,AVRCP V1.4 DI V1.3
the working current: ≤30 mA
Standby current: < 50 uA
Temperature range: - 40 ℃ to + 80 ℃
Wireless transmission range: > 10 meters
Transmission power: support CLASS1 CLASS2 / adjustable CLASS3 maximum 8 DBM
Sensitivity: - 80dBm < 0.1% BER
Frequency range: 2.4 GHz to 2.480GHz
External interface: PIO, SPI, Audio in/out and PCM, USB
Audio performance: support for AAC, MP3, SBC, stereo
Audio signal to noise ratio: ≥75 dB
Distortion: ≤0.1%
Specifications:
1. Category: Active noise canceling headphones
2. Input terminals: DCФ3.5DC Plug 4
3. Working voltage: 3.7V
4. Maximum output power: 90MW
5. Noise level:18-20db
6. Signal to noise ratio (SNR): ≥ 90db
7. Power supply: 280mA lithium battery
8. Rated operating time:≥12h
9. Noise reduction modes: dual-microphone noise feedback
10. Speaker diameter: Ф40mm
11. Speaker Impedance: 32Ω
12. Speaker frequency response: 20Hz - 20KHz
13. Speaker sensitivity: 115dB
14. Noise level: ≤-78dBA
15.the dynamic range: ≥ 78 dBA
16. Distortion THD: ≤ 0.1%
17. Stereo crosstalk: ≤ -52 dBA
18. Wire length: PVC wire, 1.2m
Pictures:
