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Factory direct sale
QY7 support yituo two voice to hang up YES AND NO switching function in both Chinese AND English
Function description
CSR8635 chip
Power amplifier output power: 2 RMS x18mw (THD = 10%)
Power amplifier signal to noise ratio: 90 db or higher
The input voltage: 3.7 V rechargeable lithium batteries
Playing time: four to five hours of talk time: 6 to 8 hours
Charging time: 1-2 hours
Charging input voltage: DC5V 500 mah
Horn specifications: 2 x16 Ω 20 mw Φ 10 mm
Frequency response range: 20 hz - 20 KHZ
Sensitivity: 100 db or higher plus or minus 2 db
Signal to noise ratio: 80 db or higher transmit/receive frequency: 2.4-2.48 GHz
Distance: barrier-free 10 meters
QY7 support yituo two voice to hang up YES AND NO switching function in both Chinese AND English
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出货订单因包装更改可能造成出货重量增加,运费以实际出货为准。 | ||
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