Features:
Bluetooth version: Bluetooth V4.0
Bluetooth protocol: HFP V1.6 wideband speech (HD voice ready), HSP V1.2, A2DP V1.2, AVRCP V1.4
Response Bandwidth: 20Hz ~ 20kHz
Bluetooth frequencies: 2.402GHz ~ 2.480GHz
Transmit range: 10 meters
AC power: DC 5V 200mA
Battery type: 3.7V Lithium Polymer
Battery capacity: 80mAh
Charging time: Less than 1.5 hours
Charging port: Micro USB
Play time: 6 hours
Standby time: 240 hours
Audio
Type: In-Ear Style
Noise-isolation: Passive
Impedance: 16 Ohm
Speaker sensitivity: 103 +-3dB At 1kHz
Frequency Response: 20Hz~20kHz /+-1dB
S/N Ratio: 90dB
Output 12mW RMS (with level limit)
Total Harmonic Distortion <0.1% (1kHz, 1mW)
Audio Format: Audio codec: SBC, MP3, and AAC APT-X Decode support
Battery
Play time: 6 hours
Standby time: 240 hours
AC power: DC 5V 200mA
Battery type: 3.7V Lithium Polymer
Battery capacity: 80mAh
Charging time: Less than 1.5 hours
Charging port: Micro USB
Bluetooth
Bluetooth version: Bluetooth V4.0
Frequency Band: 2.402GHz ~ 2.480GHz
Bluetooth protocol: HFP V1.6 wideband speech (HD voice ready), HSP V1.2, A2DP V1.2, AVRCP V1.4
Transmit range: 10 meters
Northvision Technologies Co., Ltd. is an manufacturer specializing in video cameras. Our product covers a variety of security equipment, including security cameras, digital cameras, mini cameras, mini CCTV cameras, car video recorders, door cameras and other security products such as GSM bugs, wireless audio transmitter, voice recorder...
We are one of the leading suppliers of security systems in China. Our products are very popular in Europe, North America and the Middle East. Just as we've done products for buyers from all over the world, our talented engineers are ready to use our experience to work on your next OEM projects. With our experience and splendid performance in CCTV security product designing and manufacturing management, we have been recognized as a strategic partner in OEM/ODM business. Our achievements have won good business relationships with some international groups.
