X88 Keychain Voice Recorder 32GB Noise ReductionProduct material :Metal BodyStandby time :30 daysBattery capacity :300mAhCharging time :1-2 HourRecording format :WAVMemory capacity :32GB Build In BatteryRecording time: 22-24 hoursTransmission interface: USB 2.0Number of microphones: twoRecording dis..
Z3 HD 1080P Mini Body Camera With Voice RecorderModel : Z3Material: absColor: BlackVideo format: AVIBattery capacity: 680mAhVideo encoding: M-JPGEVideo working time: About 3-4 HoursVideo frame rate: 30 FPSVoice Recording working time: about 6-8 hoursCharging voltage: DC-5V---500mAhInterface type: Mi..