Chip: CSR BC8670
Bluetooth standard: Bluetooth 4.1
Bluetooth RF level: Class 2
Transmission power: 6dB
Sensitivity: -90db
Frequency: 2.4~2.4835GHz
Operating distance from BTH004 handheld microphone: 10 meters
Operating distance with BTR001 remote control: 5 meters
8kHz sampled audio input signal-to-noise ratio: 79dB
Audio output signal-to-noise ratio: 93dB
Audio output bandwidth: 20Hz~20kHz
MTP850 walkie talkie with BTD850W adapter has an average talk time of 9 hours
MTP850 walkie talkie with BTD850W adapter has an average standby time of 15 hours in fast response mode
The average standby time of MTP850 walkie talkie with BTD850 adapter in power-saving mode is 19 hours
Wireless charging frequency: 125kHz Wireless
Wireless charging distance: 0-5 millimeters
Wireless charging to fully charge MTP850 walkie talkie Time: 3 hours
Operating temperature: -15 ℃~50 ℃
Storage temperature: -25 ℃~60 ℃
Zhejiang Kevlar Helmet Manufacturing Co., Ltd
Factory: Zhejiang Kevlar Helmet Manufacturing Co., Ltd.
Marketing: 0577-88433177
Fax: 0577-88433726
Corporate QQ: 2880689762
Business Mobile: 158-5858-2815 / 133-3699-2200
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