Battery 150MAH/3.7V Lithium rechargeable battery, with charging voltage 5.1V
Battery Last Continuous Recording time up to 7 hours after full charging
USB Transmission Speed USB 2.0 Maximum 960KBPS
Recording Bit Rate 128KBPS
Rec Audio Sample Rate 32KHz
Frequency Range 20HZí¬20KHZ
Output Power 4mW+4mW(16 Q)
1G,2G,4G are available
50pcs/lot,2kg,130mm*100mm*80mm
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questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
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